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US Patent: 2,346,028
Variable speed belt drive
Patentees:
Caradoc Mills Gregory (exact or similar names) - Los Angeles, CA
Leo Benjamin Huthsing (exact or similar names) - Los Angeles, CA

USPTO Classifications:
474/76, 474/78, 474/89

Tool Categories:
metalworking machines : drilling and boring : drill presses
metalworking machines : drilling and boring : jig boring machines
woodworking machines : wood drilling and boring : drill presses

Assignees:
Machinery Mfg. Co. - Los Angeles, CA

Manufacturer:
Machinery Mfg. Co. - Los Angeles, CA

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 02, 1942
Granted: Apr. 04, 1944

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Machinery Mfg. Co.

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