Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 172/554
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
9,602XApr. 21, 1836J.C. ConcklinHarrowharrows
26,691Jan. 03, 1860J.H. MaskerMachine for turning hat-blockswood lathes
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP