Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
FR Patent: FR-699,351
Perfectionnements Aux Machines à Rectifier
Improvements to Grinding Machines
Patentee:
none listed (exact or similar names) - none listed,

USPTO Classifications:

Tool Categories:
metalworking machines : grinding machines

Assignees:
Cincinnati Grinders, Inc. - Cincinnati, Hamilton County, OH

Manufacturer:
Cincinnati Grinders, Inc. - Cincinnati, Hamilton County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 26, 1929
Granted: Feb. 13, 1931

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Grinders, Inc.

Copyright © 2002-2024 - DATAMP