Pocket Watch Database
Patent Archive
#364429
Patent Information
Clock Electric
Gustaf E. Mejer
June 7, 1887
Patent #364429
| Patent Number: | 364429 |
| Description: | Clock Electric |
| Inventor(s): | Gustaf E. Mejer |
| Patent Date: | Jun 7, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
