DK81650C - Adjustable school reading. - Google Patents

Adjustable school reading.

Info

Publication number: DK81650C
Authority: DK; Denmark
Prior art keywords: adjustable school; school reading; reading; adjustable; school
Prior art date: 1953-04-29

Application number

DK137754A

Other languages

Danish (da)

Inventor

Erik Algot Hammarsjoe

Original Assignee

Erik Algot Hammarsjoe

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.)

1953-04-29

Filing date

1954-04-27

Publication date

1957-01-02

1954-04-27 Application filed by Erik Algot Hammarsjoe filed Critical Erik Algot Hammarsjoe

1957-01-02 Application granted granted Critical

1957-01-02 Publication of DK81650C publication Critical patent/DK81650C/en

Links

DK137754A 1953-04-29 1954-04-27 Adjustable school reading. DK81650C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE81650X		1953-04-29

Publications (1)

Publication Number	Publication Date
DK81650C true DK81650C (en)	1957-01-02

Family

ID=20273325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK137754A DK81650C (en)	1953-04-29	1954-04-27	Adjustable school reading.

Country Status (1)

Country	Link
DK (1)	DK81650C (en)

1954
- 1954-04-27 DK DK137754A patent/DK81650C/en active

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