Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for H. S. Spencer
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
532,035Jan. 08, 1895W.H. Doane, J. SofgeMortising-machinemortising machines
650,820Jun. 05, 1900G.W. Bugbee, F. DannerDouble-end tenonertenoning machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP