US795189A
Mechanical movement.
Abstract
This record has no abstract on file.
Term
Term ended
Expired 18 July 1922, 104.2 years ago.
- Priority and filed
- Granted
- Expired
- Today
Numbers
- Application
- 247421
Titles
- English
- MECHANICAL MOVEMENT.
Classification
- CPC, 2
- F01B1/0668
- Y10T74/18024