Pocket Watch Database
Patent Archive
#431282
Patent Information
Clock Automated
Albert Phelps
July 1, 1890
Patent #431282
| Patent Number: | 431282 |
| Description: | Clock Automated |
| Inventor(s): | Albert Phelps |
| Patent Date: | Jul 1, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
