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US Patent: 857,357
Speed Changing Mechanism
Patentee:
Edward A. Muller - Madisonville, Hamilton County, OH

USPTO Classifications:
74/337.5, 74/375

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms
metalworking machines : metal lathes : vertical turret lathes

Assignees:
King Machine Tool Co. - Winton Place, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 24, 1905
Granted: Jun. 18, 1907

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for King Machine Tool Co.

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