Pocket Watch Database
Patent Archive
#238428
Patent Information
Clock Electric
Augustin Personne
March 1, 1881
Patent #238428
Patent Number: | 238428 |
Description: | Clock Electric |
Inventor(s): | Augustin Personne |
Assignee: | Lemoine Alphonse |
Patent Date: | Mar 1, 1881 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |