Patents of invention
By: by Immanuel Goldsmith.
Contributors: Fox, Harold G. 1896-1970.; Canada.
Publisher: Carswell
Published: 1981
Place of publication: [Toronto]
Language: eng
Number of pages: 412
Subjects: Patent laws and legislation -- Canada.
Other titles: Canadian encyclopedic digest.
Notes: "A revision of Fox's Digest of Canadian patent law together with the Patent act and the Patent rules."
"Reprinted from The Canadian encyclopedic digest, third edition."