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#1868769
Patent Information
Pendulum For Measure Time
Max Schuler
July 26, 1932
Patent #1868769
Patent Number: | 1868769 |
Description: | Pendulum For Measure Time |
Inventor(s): | Max Schuler |
Patent Date: | Jul 26, 1932 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |