Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Frank Zimmermann
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
284,676Sep. 11, 1883W.N. RumelyTraction Enginesteam traction engines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP