Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for E. F. Parker
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
124,212Mar. 05, 1872W.J. LiddellImprovement in horse-powers
211,576Jan. 21, 1879C.A. Lawton, E.W. ArndtImprovement in bran-dusters
229,096Jun. 22, 1880E.C. ClarkHub-turning machine
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP