Pocket Watch Database
Patent Archive
#3512351
Patent Information
Electrical Oscillate Generator
John Henry Shelley
Thomas Ralph Heeks
May 19, 1970
Patent #3512351
| Patent Number: | 3512351 |
| Description: | Electrical Oscillate Generator |
| Inventor(s): |
John Henry Shelley Thomas Ralph Heeks |
| Assignee: | Smiths Industries Ltd |
| Patent Date: | May 19, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
