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US Patent: 1,146,193
Fluid-pressure chuck-actuating device
Patentee:
William L. Miller - Madison, WI

USPTO Classifications:
279/119, 279/4.04, 279/4.12, 29/DIG.54, 29/DIG.68, 82/165, 82/901

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories

Assignees:
Gisholt Machine Co. - Madison, WI

Manufacturer:
Gisholt Machine Co. - Madison, WI

Witnesses:
E. R. Seward
O. M. Olsen

Patent Dates:
Applied: Feb. 18, 1914
Granted: Jul. 13, 1915

Patent Pictures:
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"Vintage Machinery" entry for Gisholt Machine Co.

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