DK120382A - Slettetavle med flere skrivefelter - Google Patents

Slettetavle med flere skrivefelter Download PDF

Info

Publication number
DK120382A
DK120382A DK120382A DK120382A DK120382A DK 120382 A DK120382 A DK 120382A DK 120382 A DK120382 A DK 120382A DK 120382 A DK120382 A DK 120382A DK 120382 A DK120382 A DK 120382A
Authority
DK
Denmark
Prior art keywords
delete board
multiple writings
writings
delete
board
Prior art date
Application number
DK120382A
Other languages
English (en)
Inventor
Lars Holm-Pedersen
Original Assignee
Holm Pedersen Lars
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 Holm Pedersen Lars filed Critical Holm Pedersen Lars
Priority to DK120382A priority Critical patent/DK120382A/da
Priority to PCT/DK1983/000029 priority patent/WO1983003226A1/en
Priority to EP19830900911 priority patent/EP0103598A1/en
Publication of DK120382A publication Critical patent/DK120382A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
    • B43L1/123—Flexible writing surface or backing
DK120382A 1982-03-18 1982-03-18 Slettetavle med flere skrivefelter DK120382A (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK120382A DK120382A (da) 1982-03-18 1982-03-18 Slettetavle med flere skrivefelter
PCT/DK1983/000029 WO1983003226A1 (en) 1982-03-18 1983-03-09 Erasure board with several writing fields
EP19830900911 EP0103598A1 (en) 1982-03-18 1983-03-09 Erasure board with several writing fields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK120382A DK120382A (da) 1982-03-18 1982-03-18 Slettetavle med flere skrivefelter

Publications (1)

Publication Number Publication Date
DK120382A true DK120382A (da) 1983-09-19

Family

ID=8102137

Family Applications (1)

Application Number Title Priority Date Filing Date
DK120382A DK120382A (da) 1982-03-18 1982-03-18 Slettetavle med flere skrivefelter

Country Status (3)

Country Link
EP (1) EP0103598A1 (da)
DK (1) DK120382A (da)
WO (1) WO1983003226A1 (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555642A (en) * 1922-08-02 1925-09-29 Deutsch Hermann Writing and drawing apparatus
US2198347A (en) * 1938-12-02 1940-04-23 Erwin Gomperz Dentag Writing pad
US2818662A (en) * 1953-11-06 1958-01-07 Virginia L Payne Switchboard message tabs and holders therefor
US2894336A (en) * 1956-04-09 1959-07-14 Robert H Thorner Reminder device

Also Published As

Publication number Publication date
WO1983003226A1 (en) 1983-09-29
EP0103598A1 (en) 1984-03-28

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Legal Events

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AHS Application shelved for other reasons than non-payment