Pocket Watch Database
Patent Archive
#2746239
Patent Information
Timepiece Bearing
Marcel Vuilleumier
May 22, 1956
Patent #2746239
| Patent Number: | 2746239 |
| Description: | Timepiece Bearing |
| Inventor(s): | Marcel Vuilleumier |
| Assignee: | Parechoc S A |
| Patent Date: | May 22, 1956 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
