CA Patent: CA-440,074
|
| Hacksaw frame
|
|
Patentee:
|
|
| John Guenther (exact or similar names) - Unknown, Unknown Canada |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Mar. 11, 1947 |
CIPO Data
Report data errors or omissions to steward
Jeff Joslin
|
|
Description: |
| Improvement is a quick tension release mechanism for blade changing or repositioning.The patent does not give the inventor's location. The patent is unassigned. We could not find any other patents, e.g., US patents, granted to the same inventor so his location remains unknown. |
|
