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US Patent: 3,188,736
Multiple Spindle Tool Changer
Patentees:
Wallace E. Brainard - Milwaukee, Milwaukee County, WI
Hans J. Baechle - West Allis, Milwaukee County, WI

USPTO Classifications:
483/31, 483/52, 483/53

Tool Categories:
metalworking machines : milling machines
metalworking machines : metalworking machine mechanisms : tool changers and storage mechanisms

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 14, 1961
Granted: Jun. 15, 1965

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Kearney & Trecker Co.

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