CA655593A - Writing board - Google Patents

Writing board

Info

Publication number
CA655593A
CA655593A CA655593A CA655593DA CA655593A CA 655593 A CA655593 A CA 655593A CA 655593 A CA655593 A CA 655593A CA 655593D A CA655593D A CA 655593DA CA 655593 A CA655593 A CA 655593A
Authority
CA
Canada
Prior art keywords
writing board
writing
board
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.)
Expired
Application number
CA655593A
Inventor
J. Reichert Theodore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYSTEMS EQUIPMENT Ltd
Original Assignee
SYSTEMS EQUIPMENT Ltd
Publication date
Application granted granted Critical
Publication of CA655593A publication Critical patent/CA655593A/en
Expired legal-status Critical Current

Links

CA655593A Writing board Expired CA655593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA655593T

Publications (1)

Publication Number Publication Date
CA655593A true CA655593A (en) 1963-01-08

Family

ID=35948920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA655593A Expired CA655593A (en) Writing board

Country Status (1)

Country Link
CA (1) CA655593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358693A (en) * 1965-05-26 1967-12-19 Brechner Hyman Writing platen for ledger books

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358693A (en) * 1965-05-26 1967-12-19 Brechner Hyman Writing platen for ledger books

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