Canadian Patent Office record.
| New Title: | Canadian Patent Office record |
|---|---|
| Corporate Author: | |
| Format: | Journal |
| Language: | English |
| Published: |
[Ottawa] :
[Patent Office],
[1873-1875]
|
| Subjects: |
| 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 |