Pocket Watch Database
Patent Archive
#215057
Patent Information
Clock Ship Bell Indicate Strike
Henry H. Jr Ham
May 6, 1879
Patent #215057
| Patent Number: | 215057 |
| Description: | Clock Ship Bell Indicate Strike |
| Inventor(s): | Henry H. Jr Ham |
| Patent Date: | May 6, 1879 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
