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Patent Archive
#281585
Patent Information
Clock Synch
Gustavus G. Wagner
July 17, 1883
Patent #281585
Patent Number: | 281585 |
Description: | Clock Synch |
Inventor(s): | Gustavus G. Wagner |
Patent Date: | Jul 17, 1883 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |