Pocket Watch Database
Patent Archive
#2640311
Patent Information
Clock Or Watch Movement Wind & Set Mech
Heinrich Stamm
June 2, 1953
Patent #2640311
| Patent Number: | 2640311 |
| Description: | Clock Or Watch Movement Wind & Set Mech |
| Inventor(s): | Heinrich Stamm |
| Assignee: | Eta A G Ebauches-fabrik |
| Patent Date: | Jun 2, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
