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US Patent: 2,781,199
Device for Clamping a Tool or a Disc on the Holder of a Machine Tool
Patentee:
Adrianus G. Veldhuizen (exact or similar names) - Zaandijk, North Holland Province, Netherlands

USPTO Classifications:
279/77, 279/97

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
N. V. Nederlandsche Machinefabriek "Artillerie-Inrichtingen" - Zaandam, North Holland Province, Netherlands

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 07, 1955
Granted: Feb. 12, 1957

Patent Pictures:
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Description:
Claims priority, application filed in Netherlands, 12 Jan., 1954.

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