Pocket Watch Database
Patent Archive
#2727354
Patent Information
Watch Case Watershock And Dustproof
Pirmin Ochs
December 20, 1955
Patent #2727354
| Patent Number: | 2727354 |
| Description: | Watch Case Watershock And Dustproof |
| Inventor(s): | Pirmin Ochs |
| Assignee: | Rodi & Wienenberger |
| Patent Date: | Dec 20, 1955 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
