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US Patent: 3,550,487
Machine Tool
Patentees:
John S. Randall - Shorewood, Milwaukee County, WI
Morris L. Hutchens - Brookfield, Waukesha County, WI
Wallace E. Brainard - New Berlin, Waukesha County, WI
Erich F. Drechsler - Milwaukee, Milwaukee Couny, WI

USPTO Classifications:
483/18, 483/22, 82/124, 82/125

Tool Categories:
metalworking machines : metal lathes : numerically controlled lathes

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Witnesses:
none listed

Patent Dates:
Applied: May 22, 1967
Granted: Dec. 29, 1970

Patent Pictures:
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"Vintage Machinery" entry for Kearney Trecker Corp.
Description:
Original application filed 22 May 1967. Divided and this application filed 17 Jul., 1969.

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