Pocket Watch Database
Patent Archive
#945581
Patent Information
Clock Plumbed
Junzo Ogawa
January 4, 1910
Patent #945581
| Patent Number: | 945581 |
| Description: | Clock Plumbed |
| Inventor(s): | Junzo Ogawa |
| Patent Date: | Jan 4, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
