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DE Patent: DE-571,933
Fraesmaschine mit drehbarem, schrittweise schaltbarem werkstueckhalter
Milling machine with rotatable, step-by-step switchable workpiece holder
Patentee:

USPTO Classifications:

Tool Categories:
metalworking machines : milling machines

Assignees:
Producto Machine Co. - Bridgeport, CT

Manufacturer:
Producto Machine Co. - Bridgeport, CT

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 16, 1928
Granted: Mar. 09, 1933

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for Producto Machine Co.

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