Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for Edward Duffy
Patents 1 - 2 of 2
Picture
Number
Date
Patentee
Title
150,840
May 12, 1874
R. Swarbrick, E. Duffy
Treadles
360,378
Mar. 29, 1887
E. Duffy
Plumb Level
Toggle print mode
Hide pictures
Copyright © 2002-2025 - DATAMP
