Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for William D. Gray
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
752,448Feb. 16, 1904W.D. GrayShaking-sieve and cleaner thereformiller
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP