Pocket Watch Database
Patent Archive
#1027518
Patent Information
Clock Date Indicate
Sebastian Baumgartner-hartmann
May 28, 1912
Patent #1027518
| Patent Number: | 1027518 |
| Description: | Clock Date Indicate |
| Inventor(s): | Sebastian Baumgartner-hartmann |
| Patent Date: | May 28, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
