Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Harry De Wolf
Patents 1 - 2 of 2
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
382,431May 08, 1888A.D. LittleMachine for making excelsior
430,133Jun. 17, 1890A.M. LittleMandrel for key-seat-cutting machines
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP