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CA Patent: CA-474,186
Clutch structures
Patentee:
John N. Weiland (exact or similar names) - Cleveland, OH

USPTO Classifications:

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking power transmission
metalworking machines : metalworking presses : stamping presses
metalworking machines : sheet metal : stamping presses

Assignees:
Cleveland Punch & Shear Works Co. - Cleveland, OH

Manufacturer:
Cleveland Punch & Shear Works Co. - Cleveland, OH

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 05, 1951

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for Cleveland Punch & Shear Works

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