Pocket Watch Database
Patent Archive
#245068
Patent Information
Machine Pinion Mfg
Arthur E. Hotchkiss
August 2, 1881
Patent #245068
| Patent Number: | 245068 |
| Description: | Machine Pinion Mfg |
| Inventor(s): | Arthur E. Hotchkiss |
| Patent Date: | Aug 2, 1881 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
