The Canadian law and practice relating to letters patent for inventions.
Contributors: Canada.
Edition: 3d ed.
Series: University of Toronto studies.  Legal ser., extra vol.
Publisher: Carswell Co.
Published: 1948
Place of publication: Toronto
Language: eng
Number of pages: 1631
Subjects: Patent laws and legislation -- Canada.
Notes: Bibliographical footnotes.
"The Patent act": v. 2, p. [972]-1098.