CH595672A5 - - Google Patents

Info

Publication number: CH595672A5
Authority: CH; Switzerland

Application number

CH1235076A

Inventor

Jean-Paul Lemery

Original Assignee

Carpano & Pons

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-11-24

Filing date

1976-09-30

Publication date

1978-02-15

1976-09-30 Application filed by Carpano & Pons filed Critical Carpano & Pons

1978-02-15 Publication of CH595672A5 publication Critical patent/CH595672A5/xx

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/24—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
- G09F11/29—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Business, Economics & Management (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
Accounting & Taxation (AREA)
Marketing (AREA)
Drawing Aids And Blackboards (AREA)

CH1235076A 1975-11-24 1976-09-30 CH595672A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7536424A FR2332584A1 (fr)	1975-11-24	1975-11-24	Tableau a defilement

Publications (1)

Publication Number	Publication Date
CH595672A5 true CH595672A5 (xx)	1978-02-15

Family

ID=9163023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1235076A CH595672A5 (xx)	1975-11-24	1976-09-30

Country Status (3)

Country	Link
CH (1)	CH595672A5 (xx)
DE (1)	DE2648672A1 (xx)
FR (1)	FR2332584A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109061995A (zh) *	2018-09-11	2018-12-21	安徽国耀通信科技有限公司	一种投影装置放置板

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3319378A1 (de) *	1983-01-20	1984-07-26	Helmut 8000 München Meinunger	Anordnung zur projektion von filmen oder diapositiven
CN100538798C (zh) *	2006-01-12	2009-09-09	松下电器产业株式会社	电流驱动电路
CN100589158C (zh) *	2007-02-05	2010-02-10	曹嘉灿	户外大屏幕显示装置
CN108646513A (zh) *	2018-07-23	2018-10-12	柴明	一种便携式教育教学装置

1975
- 1975-11-24 FR FR7536424A patent/FR2332584A1/fr not_active Withdrawn
1976
- 1976-09-30 CH CH1235076A patent/CH595672A5/xx not_active IP Right Cessation
- 1976-10-27 DE DE19762648672 patent/DE2648672A1/de active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109061995A (zh) *	2018-09-11	2018-12-21	安徽国耀通信科技有限公司	一种投影装置放置板
CN109061995B (zh) *	2018-09-11	2020-12-15	安徽国耀通信科技有限公司	一种投影装置放置板

Also Published As

Publication number	Publication date
DE2648672A1 (de)	1977-05-26
FR2332584A1 (fr)	1977-06-17

Publication	Publication Date	Title
JPS5190460A (xx)	1976-08-07
JPS5527347Y2 (xx)	1980-06-30
JPS5191505U (xx)	1976-07-22
AU8233875A (xx)	1976-12-23
JPS5274899U (xx)	1977-06-04
JPS5266474U (xx)	1977-05-17
JPS5239137U (xx)	1977-03-19
JPS5199834U (xx)	1976-08-11
JPS5193636U (xx)	1976-07-27
CH583534A5 (xx)	1977-01-14
CH588581A5 (xx)	1977-06-15
AU480190A (xx)	1976-09-30
CH585038A5 (xx)	1977-02-28
BE839841A (xx)	1976-07-16
BE850930A (xx)	1977-05-16
BG21482A1 (xx)	1976-07-20
BG21639A1 (xx)	1976-09-20
BG22151A1 (xx)	1977-02-20
BG22607A1 (xx)	1977-04-20
BG22649A1 (xx)	1977-04-20
BG22703A1 (xx)	1977-04-20
BG22704A2 (xx)	1977-04-20
CH582386A5 (xx)	1976-11-30
CH583397A5 (xx)	1976-12-31
CH599967A5 (xx)	1978-06-15

Legal Events

Date	Code	Title	Description
1980-05-30	PL	Patent ceased
2024-10-31	PL	Patent ceased