Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for William F. Niedringhaus
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
503,292Aug. 15, 1893C.A. Wettengel, W.F. NiedringhausMetal Plate Folding Machinemetal bending machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP