Rules, regulations and forms of the Canada Patent Office, 1st September, 1872.
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Format: | Book |
Language: | English |
Published / Created: |
Ottawa :
Printed by Maclean, Roger & Co.,
[1872]
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Subjects: | |
Notes: | Addition to the Rules and regulations (September 1872) of the Canada Patent Office, dated January 14th, 1873, inserted front cover. Physical description: 28 p. : ill. ; 22 cm. more |
Contained in: |
Pamphlet volume BB7760 |