Pocket Watch Database
Patent Archive
#319588
Patent Information
Clock Calendar
Thomas Kruczkowski
June 9, 1885
Patent #319588
| Patent Number: | 319588 |
| Description: | Clock Calendar |
| Inventor(s): | Thomas Kruczkowski |
| Patent Date: | Jun 9, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
