Pocket Watch Database
Patent Archive
#2664697
Patent Information
Timepiece Bearing
Marcel Vuilleumier
January 5, 1954
Patent #2664697
| Patent Number: | 2664697 |
| Description: | Timepiece Bearing |
| Inventor(s): | Marcel Vuilleumier |
| Assignee: | Parechoc S A |
| Patent Date: | Jan 5, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
