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US Patent: 3,760,472
Spindle change mechanism for a multiple spindle head machine
Patentees:
Ervin J. Kielma - Milwaukee, WI
Albin J. Schabowski - Milwaukee, WI

USPTO Classifications:
29/26A, 29/40, 29/48.5A, 29/563, 408/3, 408/35, 409/80, 483/32

Tool Categories:

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

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

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 25, 1973

Patent Pictures:
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"Vintage Machinery" entry for Kearney Trecker Corp.

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