Search Images Maps Play YouTube News Gmail Drive More »

Advanced Patent Search | Plain text | Web History | Sign in

Advanced Patent Search

Patents

www.google.comhttp://www.google.com/patents/US6469?utm_source=gb-gplus-sharePatent US6469 - BUOYING VESSELS OVER SHOALS

Patent US6469 - BUOYING VESSELS OVER SHOALS

BUOYING VESSELS OVER SHOALS

ABRAHAM LINCOLN et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 6469
Filing date: Mar 10, 1849
Issue date: May 22, 1849

Next Page