Pocket Watch Database
Patent Archive
#1378438
Patent Information
Clock Ship Bell Strike
Samuel W. Balch
May 17, 1921
Patent #1378438
Patent Number: | 1378438 |
Description: | Clock Ship Bell Strike |
Inventor(s): | Samuel W. Balch |
Patent Date: | May 17, 1921 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |