Search
Images
Maps
Play
YouTube
News
Gmail
Drive
More
»
Advanced Patent Search
|
Plain text
|
Web History
|
Sign in
Advanced Patent Search
Patents
www.google.com
http://www.google.com/patents/US3084606?utm_source=gb-gplus-share
Patent US3084606 - MOTORIZED DRIVE MECHANISM FOR ROLL
MOTORIZED DRIVE MECHANISM FOR ROLL
Norman N. Goldberg et al
Overview
Abstract
Drawings
Description
Claims
Patent number
: 3084606
Filing date
: Mar 13, 1961
Issue date
: Apr 9, 1963
Plain text
PDF