Pocket Watch Database
Patent Archive
#1539781
Patent Information
Watch Wrist Memorandum
Albert Egerton Smythe
May 26, 1925
Patent #1539781
| Patent Number: | 1539781 |
| Description: | Watch Wrist Memorandum |
| Inventor(s): | Albert Egerton Smythe |
| Patent Date: | May 26, 1925 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
