Canadian Patent Office record.

Bibliographic Details
New Title:Canadian Patent Office record
Corporate Author: Canada. Patent Office
Format: Journal
Language:English
Published: [Ottawa] : [Patent Office], [1873-1875]
Subjects:
Description
Published:Began with: v. 1, in 1873; ceased with: v. 3, in 1875.
Item Description:Description based on: volume 3, number 1 (Jan. 1875); title from cover.
Physical Description:3 volumes : illustrations ; 28 cm.
Publication Frequency:Monthly