Pocket Watch Database
Patent Archive
#418127
Patent Information
Mean For J & End Shape Arbor Pivot
George E. Hart
December 24, 1889
Patent #418127
| Manufacturer: | Waterbury Watch Co. |
| Patent Number: | 418127 |
| Description: | Mean For J & End Shape Arbor Pivot |
| Inventor(s): | George E. Hart |
| Assignee: | Waterbury Watch Co |
| Patent Date: | Dec 24, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
