Pocket Watch Database
Patent Archive
#251379
Patent Information
Clock Escape
Christian Reinhardt
December 27, 1881
Patent #251379
Patent Number: | 251379 |
Description: | Clock Escape |
Inventor(s): | Christian Reinhardt |
Patent Date: | Dec 27, 1881 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |