The Canadian Patent Office Record and register of copyrights.

Bibliographic Details
New Title:Canadian Patent Office record
Previous Title:Canadian Patent Office record and register of copyrights and trade marks
Corporate Author: Canada. Patent Office
Format: Journal
Language:English
French
Language Notes:Text in English and French.
Published: Ottawa : Patent Office, 1954-1960.
Subjects:
Description
Published:Vol. 82, no. 40 (Oct. 5, 1954)-v. 88, no. 52 (Dec. 27, 1960).
Item Description:Title from cover.
Physical Description:7 volumes : illustrations ; 28 cm.