Pocket Watch Database
Patent Archive
#1858262
Patent Information
Clock Sheet Metal Bezel Unbreakable Crystal
Elof L. Carlson
May 17, 1932
Patent #1858262
| Patent Number: | 1858262 |
| Description: | Clock Sheet Metal Bezel Unbreakable Crystal |
| Inventor(s): | Elof L. Carlson |
| Assignee: | E Ingraham Co |
| Patent Date: | May 17, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
