Pocket Watch Database
Patent Archive
#1027487
Patent Information
Watch Safety
George M. Lindsey
William A. Lindsey
May 28, 1912
Patent #1027487
Patent Number: | 1027487 |
Description: | Watch Safety |
Inventor(s): |
George M. Lindsey William A. Lindsey |
Patent Date: | May 28, 1912 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |