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US Patent: 3,059,431
Hydraulic power transmission systems for press brakes and like machines
Patentees:
Clarence O. Jones, Jr. (exact or similar names) - Eggertsville, NY
George H. Trautman, Jr. (exact or similar names) - Kenmore, NY
Frederick E. Munschauer, Jr. (exact or similar names) - Eggertsville, NY

USPTO Classifications:
100/46, 91/171

Tool Categories:
metalworking machines : metalworking presses : punch presses
metalworking machines : sheet metal : stamping presses
metalworking machines : metalworking presses : stamping presses

Assignees:
Niagara Machine & Tool Works - Buffalo, NY

Manufacturer:
Niagara Machine & Tool Works - Buffalo, NY

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 20, 1960
Granted: Oct. 23, 1962

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Niagara Machine & Tool Works

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