Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for William B. Engelhardt
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,434,202Oct. 31, 1922W.B. EngelhardtElectric drillhandheld power drills
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP