Pocket Watch Database
Patent Archive
#2091770
Patent Information
Clock Alarm
Max Schlenker
August 31, 1937
Patent #2091770
| Patent Number: | 2091770 |
| Description: | Clock Alarm |
| Inventor(s): | Max Schlenker |
| Patent Date: | Aug 31, 1937 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
