Rules, regulations and forms of the Canadian patent office
Subtitle: June, 1883.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 90722
Publisher: s.n.
Published: 1991
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 19
Subjects: Canada. -- Patent Office.; Patent laws and legislation -- Canada.
Notes: Filmed from a copy of the original publication held by the National Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1991.

24 p., [1] leaf of plates (fold.) : ill. ; 21 cm.