Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Gates Iron Works
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
201,646Mar. 26, 1878C.M. BrownImprovement in ore crushers and grindersore processing apparatus
525,443Sep. 04, 1894P.W. Gates, E.E. Hanna, C.L. CarmanGyrating crusherore processing apparatus
606,543Jun. 28, 1898E.E. HannaSelf-lubricating engineinternal combustion engines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP