DE Patent: 511,860 - Process and Machine for Centerless Grinding of Workpieces With Several Different Diameters


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DE Patent: DE-511,860

Verfahren Und Maschine Zum Spitzenlosen Schleifen Von Werkstuecken Mit Mehreren Ungleichen Durchmessern
Process and Machine for Centerless Grinding of Workpieces With Several Different Diameters

Patentee:

none listed (exact or similar names) - none listed,

USPTO Classifications:

Tool Categories:

metalworking machines : grinders : centerless grinders

Assignees:

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

Manufacturer:

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

Witnesses:

Unknown

Patent Dates:
Applied:	Apr. 09, 1928
Granted:	Nov. 01, 1930

Patent Pictures:

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