Pocket Watch Database
Patent Archive
#3216189
Patent Information
Clock Automatic Regulator
Robert L. Boyles
November 9, 1965
Patent #3216189
| Patent Number: | 3216189 |
| Description: | Clock Automatic Regulator |
| Inventor(s): | Robert L. Boyles |
| Assignee: | King-seeley Thermos Co |
| Patent Date: | Nov 9, 1965 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
