Pocket Watch Database
Patent Archive
#1422590
Patent Information
Clock Electric Strike
Paul Mansel
July 11, 1922
Patent #1422590
| Patent Number: | 1422590 |
| Description: | Clock Electric Strike |
| Inventor(s): | Paul Mansel |
| Assignee: | Siemens & Halske |
| Patent Date: | Jul 11, 1922 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
