Pocket Watch Database
Patent Archive
#1409242
Patent Information
Oscillate Rotary Pendulum
Morton F. Sanborn
March 14, 1922
Patent #1409242
| Patent Number: | 1409242 |
| Description: | Oscillate Rotary Pendulum |
| Inventor(s): | Morton F. Sanborn |
| Patent Date: | Mar 14, 1922 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
