Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for N. W. Bancroft
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
82,786Oct. 06, 1868N.W. BancroftImproved gas-machine
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP