Pocket Watch Database
Patent Archive
#1541984
Patent Information
Clock Coin Operate
Minn Raymond H. Mc
June 16, 1925
Patent #1541984
| Patent Number: | 1541984 |
| Description: | Clock Coin Operate |
| Inventor(s): | Minn Raymond H. Mc |
| Patent Date: | Jun 16, 1925 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
