Pocket Watch Database
Patent Archive
#3143848
Patent Information
Index Mech
Philip E. Biemiller
Kenneth H. Schoenrock
August 11, 1964
Patent #3143848
| Manufacturer: | Hamilton |
| Patent Number: | 3143848 |
| Description: | Index Mech |
| Inventor(s): |
Philip E. Biemiller Kenneth H. Schoenrock |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Aug 11, 1964 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
