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Patent Archive
#2583797
Patent Information
Dial Structure
Eugene F. Rosfelder
January 29, 1952
Patent #2583797
Patent Number: | 2583797 |
Description: | Dial Structure |
Inventor(s): | Eugene F. Rosfelder |
Patent Date: | Jan 29, 1952 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |