Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 185/39
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
986,695Mar. 14, 1911F.R. CunninghamMainspring Winderwatchmaker
2,568,136Sep. 18, 1951W.H. WeimerStarter motor using spring powerstarters
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP