Pocket Watch Database
Patent Archive
#1913498
Patent Information
Clock Alarm
Parlan James F. M. Mc
June 13, 1933
Patent #1913498
| Patent Number: | 1913498 |
| Description: | Clock Alarm |
| Inventor(s): | Parlan James F. M. Mc |
| Patent Date: | Jun 13, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
