Pocket Watch Database
Patent Archive
#1729542
Patent Information
Resilient Cap J Set Index Disk Plate
Adolphe Erismann-schinz
September 24, 1929
Patent #1729542
| Patent Number: | 1729542 |
| Description: | Resilient Cap J Set Index Disk Plate |
| Inventor(s): | Adolphe Erismann-schinz |
| Assignee: | Erismann-giess Benjamin |
| Patent Date: | Sep 24, 1929 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
