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KR900019097U - 접안렌즈 시야확대장치 - Google Patents

접안렌즈 시야확대장치

Info

Publication number
KR900019097U
KR900019097U KR2019890004468U KR890004468U KR900019097U KR 900019097 U KR900019097 U KR 900019097U KR 2019890004468 U KR2019890004468 U KR 2019890004468U KR 890004468 U KR890004468 U KR 890004468U KR 900019097 U KR900019097 U KR 900019097U
Authority
KR
South Korea
Prior art keywords
magnification device
eyepiece magnification
eyepiece
magnification
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR2019890004468U
Other languages
English (en)
Other versions
KR940007343Y1 (ko
Inventor
최용학
Original Assignee
이인순
최해용
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.)
Filing date
Publication date
Application filed by 이인순, 최해용 filed Critical 이인순
Priority to KR2019890004468U priority Critical patent/KR940007343Y1/ko
Publication of KR900019097U publication Critical patent/KR900019097U/ko
Application granted granted Critical
Publication of KR940007343Y1 publication Critical patent/KR940007343Y1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00Eyepieces; Magnifying glasses
    • G02B25/001Eyepieces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00Eyepieces; Magnifying glasses
    • G02B25/002Magnifying glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Microscoopes, Condenser (AREA)
KR2019890004468U 1989-04-10 1989-04-10 접안렌즈 시야확대장치 Expired - Fee Related KR940007343Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890004468U KR940007343Y1 (ko) 1989-04-10 1989-04-10 접안렌즈 시야확대장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890004468U KR940007343Y1 (ko) 1989-04-10 1989-04-10 접안렌즈 시야확대장치

Publications (2)

Publication Number Publication Date
KR900019097U true KR900019097U (ko) 1990-11-08
KR940007343Y1 KR940007343Y1 (ko) 1994-10-19

Family

ID=19285104

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890004468U Expired - Fee Related KR940007343Y1 (ko) 1989-04-10 1989-04-10 접안렌즈 시야확대장치

Country Status (1)

Country Link
KR (1) KR940007343Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101452576B1 (ko) * 2012-07-03 2014-10-21 곽명수 인체 접사촬영 보조장치 및 핸드폰을 이용한 건강을 검진하는 방법

Also Published As

Publication number Publication date
KR940007343Y1 (ko) 1994-10-19

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19890410

UG1501 Laying open of application
UA0201 Request for examination

Patent event date: 19890410

Patent event code: UA02011R01I

Comment text: Application for Utility Model Registration

E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19940624

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19940922

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19950105

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19950113

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19950113

UR1001 Payment of annual fee

Payment date: 19971229

Start annual number: 4

End annual number: 6

FPAY Annual fee payment

Payment date: 20001004

Year of fee payment: 8

UR1001 Payment of annual fee

Payment date: 20001004

Start annual number: 7

End annual number: 8

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee