Pocket Watch Database
Patent Archive
#2849854
Patent Information
Elastic Pt Suspension Of Watch Wrk In Watchcse
Richard Pfisterer
September 2, 1958
Patent #2849854
| Patent Number: | 2849854 |
| Description: | Elastic Pt Suspension Of Watch Wrk In Watchcse |
| Inventor(s): | Richard Pfisterer |
| Patent Date: | Sep 2, 1958 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
