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US Patent: 1,056,243
Double-acting clutch
Patentee:
Alonzo W. Whitcomb (exact or similar names) - Worcester, MA

USPTO Classifications:
192/84.51, 192/84.951

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking power transmission
industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:
Whitcomb-Blaisdell Machine Tool Co. - Worcester, MA

Manufacturer:
Whitcomb-Blaisdell Machine Tool Co. - Worcester, MA

Witnesses:
E. M. Allen
J. Elmer Hall

Patent Dates:
Applied: Jul. 24, 1911
Granted: Mar. 18, 1913

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Whitcomb-Blaisdell Machine Tool Co.

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