Pocket Watch Database
Patent Archive
#1886166
Patent Information
Timepiece Dial Attach Means
Henri Colomb
November 1, 1932
Patent #1886166
| Patent Number: | 1886166 |
| Description: | Timepiece Dial Attach Means |
| Inventor(s): | Henri Colomb |
| Patent Date: | Nov 1, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
