The Canadian Patent Office record and register of copyrights and trade marks.
| New Title: | Canadian Patent Office record and register of copyrights |
|---|---|
| Previous Title: | Canadian Patent Office record |
| Corporate Author: | |
| Format: | Journal |
| Language: | English French |
| Language Notes: | Text in English and French. |
| Published: |
Ottawa :
Patent Office.
|
| Subjects: |
| Published: | -v. 82, no. 39 (Sept. 28, 1954). |
|---|---|
| Item Description: | Description based on: volume 30, number 1 (Jan. 31, 1902); title from cover. |
| Physical Description: | volumes : illustrations ; 28 cm. |
| Publication Frequency: | Weekly |