Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for C. J. Duncan
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
547,540Oct. 08, 1895J.E. DuncanTry and Bevel Squaretry squares
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP