Pocket Watch Database
Patent Archive
#209642
Patent Information
Spring Balance
Henry P. Morgan
Maximilian D. Berlitz
November 5, 1878
Patent #209642
| Patent Number: | 209642 |
| Description: | Spring Balance |
| Inventor(s): |
Henry P. Morgan Maximilian D. Berlitz |
| Assignee: | Holbrook Elliot |
| Patent Date: | Nov 5, 1878 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
