CH Patent: 222,010 - Device Intended for Tool Grinding Machines for the Radial Relief Grinding of Tools with Helical Cutting Edges


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CH Patent: CH-222,010

Für Werkzeugschleifmaschinen Bestimmte Vorrichtung Zum Radialen Hinterschleifen Von Werkzeugen Mit Schraubenförmigen Schneidkanten
Device Intended for Tool Grinding Machines for the Radial Relief Grinding of Tools with Helical Cutting Edges

Patentee:

USPTO Classifications:

Tool Categories:

Assignees:

Friedrich Deckel Praezisions Mechanik und Maschinenbau - Munich, Germany

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jan. 20, 1940
Granted:	Jun. 30, 1942

Patent Pictures:

Espacenet patent
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"Vintage Machinery" entry for Friedrich Deckel GmbH