Patentees' manual showing how to invent and the manner of securing the invention by letters patent in Canada and foreign countries
Subtitle: containing also the patent, trade mark, design and copy-right laws of the Dominion of Canada with synopsis of patent laws of all countries and cost of patents in each
By: by Charles Legge and Company.
Contributors: Charles Legge and Company.
Edition: 3rd ed. greatly enl.
Publisher: s.n.]
Published: 1980
Place of publication: [Montreal?
Language: eng
Format: Microform
Number of pages: 34
Subjects: Inventions.; Patents.; Copyright -- Canada.
Notes: Cover title.

Filmed from a copy of the original publication held by the Douglas Library, Queen's University. Ottawa : Canadian Institute for Historical Microreproductions, 1980.

59 p. ; 20 cm. -

59 p.