Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Russell & Co.
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
491,940Feb. 14, 1893C.O. HeggemBalance Slide Valvetraction engine valve gear
529,490Nov. 20, 1894C.O. HeggemTraction Enginesteam traction engines
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP