Table of Contents
Patent RX-57: 1843-10-20, Imrpovement in apparatus for boring earth for water
Comments
Information Sources
External links
Patent RX-57: 1843-10-20, Imrpovement in apparatus for boring earth for water
X Number
Date
Inventor
City
Title
Status
RX-57
1843-10-20
Levi Disbrow
Syracuse, NY
Imrpovement in apparatus for boring earth for water
Recovered
Comments
This was a reissue of
X6
Information Sources
(To be filled in.)
External links
RX-57 USPTO pdf