Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Oramel S. Bickford
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,274,502Aug. 06, 1918O.S. BickfordMachine for Flutiing Twist Drill Blanksmaking drills and augers
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP