Pocket Watch Database
Patent Archive
#407481
Patent Information
Watch Movement Holder
Heinrich Heidenreich
July 23, 1889
Patent #407481
| Patent Number: | 407481 |
| Description: | Watch Movement Holder |
| Inventor(s): | Heinrich Heidenreich |
| Assignee: | Zimmern Henry |
| Patent Date: | Jul 23, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
