Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Henri Bertieaux
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
123,857Feb. 20, 1872H. BertieauxImprovement in Compound Reciprocating Enginescompound steam engines
Toggle print mode
Show pictures

Copyright © 2002-2025 - DATAMP