Pocket Watch Database
Patent Archive
#3478507
Patent Information
Watch Case 2 Piece
Hebertus G. Frey
November 18, 1969
Patent #3478507
| Patent Number: | 3478507 |
| Description: | Watch Case 2 Piece |
| Inventor(s): | Hebertus G. Frey |
| Assignee: | General Time Corp |
| Patent Date: | Nov 18, 1969 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
