Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Frank L. Blaakman
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,680,754Aug. 01, 1972R.N. McFadden, F.L. BlaakmanFilmstrip Advancing Mechanismaudio-visual apparatus
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP