CA33852A - Ardoise d'ecole, de dessin et autre - Google Patents

Ardoise d'ecole, de dessin et autre

Info

Publication number
CA33852A
CA33852A CA000033852A CA33852DA CA33852A CA 33852 A CA33852 A CA 33852A CA 000033852 A CA000033852 A CA 000033852A CA 33852D A CA33852D A CA 33852DA CA 33852 A CA33852 A CA 33852A
Authority
CA
Canada
Prior art keywords
drawing board
slate
school
school slate
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
CA000033852A
Other languages
English (en)
Inventor
George C. Graham
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA33852A publication Critical patent/CA33852A/fr
Expired legal-status Critical Current

Links

CA000033852A Ardoise d'ecole, de dessin et autre Expired CA33852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA33852T

Publications (1)

Publication Number Publication Date
CA33852A true CA33852A (fr) 1890-03-03

Family

ID=45150392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000033852A Expired CA33852A (fr) Ardoise d'ecole, de dessin et autre

Country Status (1)

Country Link
CA (1) CA33852A (fr)

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