Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Henry B. Day
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
138,528May 06, 1873H.B. Day, G.P. ReedCombined Watch-Key and Screw-driverscrewdrivers
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP