Pocket Watch Database
Patent Archive
#3438195
Patent Information
Watch Blind Man
Solomon Cochin
April 15, 1969
Patent #3438195
| Patent Number: | 3438195 |
| Description: | Watch Blind Man |
| Inventor(s): | Solomon Cochin |
| Patent Date: | Apr 15, 1969 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
