Pocket Watch Database
Patent Archive
#1912368
Patent Information
Elec Tme Swatch & Slf Wndg Clock Mch Oprtng Same
Emil F. Holinger
June 6, 1933
Patent #1912368
| Patent Number: | 1912368 |
| Description: | Elec Tme Swatch & Slf Wndg Clock Mch Oprtng Same |
| Inventor(s): | Emil F. Holinger |
| Assignee: | Hudson Electric Heating Corp |
| Patent Date: | Jun 6, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
