CA474874A - Appuis-livres - Google Patents

Appuis-livres

Info

Publication number
CA474874A
CA474874A CA474874A CA474874DA CA474874A CA 474874 A CA474874 A CA 474874A CA 474874 A CA474874 A CA 474874A CA 474874D A CA474874D A CA 474874DA CA 474874 A CA474874 A CA 474874A
Authority
CA
Canada
Prior art keywords
book supports
book
supports
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
CA474874A
Other languages
English (en)
Inventor
Newland Pettus Joseph
Rodman Bradshaw John
Richard Faulkner Harry
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 CA474874A publication Critical patent/CA474874A/fr
Expired legal-status Critical Current

Links

CA474874A Appuis-livres Expired CA474874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474874T

Publications (1)

Publication Number Publication Date
CA474874A true CA474874A (fr) 1951-07-03

Family

ID=35608857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474874A Expired CA474874A (fr) Appuis-livres

Country Status (1)

Country Link
CA (1) CA474874A (fr)

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