Pocket Watch Database
Patent Archive
#702808
Patent Information
Clock Program Tape
James O. Lyman
June 17, 1902
Patent #702808
| Patent Number: | 702808 |
| Description: | Clock Program Tape |
| Inventor(s): | James O. Lyman |
| Patent Date: | Jun 17, 1902 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
