Pocket Watch Database
Patent Archive
#1320520
Patent Information
Clock Frame
Edgar H. Allen
November 4, 1919
Patent #1320520
| Patent Number: | 1320520 |
| Description: | Clock Frame |
| Inventor(s): | Edgar H. Allen |
| Patent Date: | Nov 4, 1919 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
