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US Patent: 3,571,912
Multi-tool Tool Changer
Patentee:
Ervin J. Kielma (exact or similar names) - Milwaukee, Milwaukee Couny, WI

USPTO Classifications:
414/618, 483/37, 483/46, 483/52, 483/63, 483/68

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

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

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

Witnesses:
none listed

Patent Dates:
Applied: Jun. 17, 1968
Granted: Mar. 23, 1971

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney Trecker Corp.

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