Pocket Watch Database
Patent Archive
#952677
Patent Information
Timer Gas Cock Or Damper
John Kruse
March 22, 1910
Patent #952677
| Patent Number: | 952677 |
| Description: | Timer Gas Cock Or Damper |
| Inventor(s): | John Kruse |
| Patent Date: | Mar 22, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
