Search
Images
Maps
Play
YouTube
News
Gmail
Drive
More
»
Advanced Patent Search
|
Web History
|
Sign in
Advanced Patent Search
Patents
www.google.com
http://www.google.com/patents/US1985701?utm_source=gb-gplus-share
Patent US1985701 - PROOF PRESS
PROOF PRESS
R. O. VANDERCOOK
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 1985701
Filing date
: Oct 10, 1927
Issue date
: Dec 25, 1934
Inventor
:
R. O. VANDERCOOK
Current U.S. Classification
:
101/269
;
101/DIG.36
View patent at USPTO
Search USPTO Assignment Database
Drawings
Drawings
Drawings
Drawings
Drawings
Drawings
