Pocket Watch Database
Patent Archive
#206678
Patent Information
Time Lock For Safes
William Kook
Joseph L. Hall
August 6, 1878
Patent #206678
| Patent Number: | 206678 |
| Description: | Time Lock For Safes |
| Inventor(s): |
William Kook Joseph L. Hall |
| Patent Date: | Aug 6, 1878 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
