Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for John Mason
Patents 1 - 2 of 2
First set of recordsLast set of records
GB-184,008,707Nov. 19, 1840A. StivensImprovements in machinery or apparatus, to be used as an universal chuck, for turning and boring purposesmetal lathe chucks
GB-184,410,062Feb. 19, 1844A. StivenImproved simple and compound parallel vicebench vises
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP