Pocket Watch Database
Patent Archive
#2016389
Patent Information
Time Instrument Signal Mech
Arthur B. Poole
October 8, 1935
Patent #2016389
| Patent Number: | 2016389 |
| Description: | Time Instrument Signal Mech |
| Inventor(s): | Arthur B. Poole |
| Assignee: | E Ingraham Co |
| Patent Date: | Oct 8, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
