Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-10,168
Improvements in gas governors
Patentee:
George Smith Woodruff - Grand Rapids, MI

USPTO Classifications:

Tool Categories:
propulsion and energy : steam engines : steam engine governors

Assignees:
None

Manufacturer:
George S. Woodruff - Toronto, ON Canada

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 26, 1879

Patent Pictures:
CIPO Data
Report data errors or omissions
"Vintage Machinery" entry for Geo. S. Woodruff

Copyright © 2002-2019 - DATAMP