Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Aaron T. Spence
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
728,423May 19, 1903A.T. Spence, J.H. Prugh, S.B. ZimmerFloor surfacer, cleaner, and polishersanding machines
RE12,681Aug. 20, 1907A.T. Spence, S.B. Zimmer, J.H. PrughFloor surfacer, cleaner and polishersanding machines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP