Pocket Watch Database
Patent Archive
#2050866
Patent Information
Timepiece Apparatus For Test The Run
Rudolf Tamm
August 11, 1936
Patent #2050866
| Patent Number: | 2050866 |
| Description: | Timepiece Apparatus For Test The Run |
| Inventor(s): | Rudolf Tamm |
| Assignee: | Siemens & Halske Aktiengesells |
| Patent Date: | Aug 11, 1936 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
