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Patent Archive
#508952
Patent Information
Tool Micrometer
Joseph P. Lavigne
November 21, 1893
Patent #508952
Patent Number: | 508952 |
Description: | Tool Micrometer |
Inventor(s): | Joseph P. Lavigne |
Patent Date: | Nov 21, 1893 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |