Pocket Watch Database
Patent Archive
#344423
Patent Information
Timepiece Dial
Rudolph Tragardh
June 29, 1886
Patent #344423
| Patent Number: | 344423 |
| Description: | Timepiece Dial |
| Inventor(s): | Rudolph Tragardh |
| Patent Date: | Jun 29, 1886 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
