Pocket Watch Database
Patent Archive
#1173081
Patent Information
Detach Main Spring For Clock
Albert Asleson
February 22, 1916
Patent #1173081
Patent Number: | 1173081 |
Description: | Detach Main Spring For Clock |
Inventor(s): | Albert Asleson |
Patent Date: | Feb 22, 1916 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |