Pocket Watch Database
Patent Archive
#D98089
Patent Information
Clock Case Electric
Arnold S. Rittenberg
January 7, 1936
Patent #D98089
| Patent Number: | D98089 |
| Description: | Clock Case Electric |
| Inventor(s): | Arnold S. Rittenberg |
| Patent Date: | Jan 7, 1936 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
