Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,439X
Double forcing pumps
Patentee:
William Beach - Franklin, Delaware County, NY

USPTO Classifications:

Tool Categories:
industrial machines : pumps

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 19, 1811

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Double forcing pumps

Copyright © 2002-2017 - DATAMP