Pocket Watch Database
Patent Archive
#200534
Patent Information
Clock Movement
Arthur E. Hotchkiss
February 19, 1878
Patent #200534
Patent Number: | 200534 |
Description: | Clock Movement |
Inventor(s): | Arthur E. Hotchkiss |
Patent Date: | Feb 19, 1878 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |