Pocket Watch Database
Patent Archive
#1989881
Patent Information
Time Instrument
James R. Putnam
February 5, 1935
Patent #1989881
| Patent Number: | 1989881 |
| Description: | Time Instrument |
| Inventor(s): | James R. Putnam |
| Assignee: | Waterbury Clock Co |
| Patent Date: | Feb 5, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
