Pocket Watch Database
Patent Archive
#1363311
Patent Information
Clock Case
Alexander Chrzanowski
December 28, 1920
Patent #1363311
| Patent Number: | 1363311 |
| Description: | Clock Case |
| Inventor(s): | Alexander Chrzanowski |
| Patent Date: | Dec 28, 1920 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
