Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Wilhelm Buttermilch
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
640,220Jan. 02, 1900W. Buttermilch, E. Perle, S. PerleLathescrewcutting lathes
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP