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/US1805999?utm_source=gb-gplus-share
Patent US1805999 - GESELLSCHAFT
GESELLSCHAFT
MANFRED SCHLEICHER et al
Overview
Abstract
Drawings
Description
Claims
Patent number
: 1805999
Filing date
: Nov 16, 1927
Issue date
: May 19, 1931
Plain text
PDF
