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US Patent: 3,625,263
Roll bending machine and method
Patentee:
John F. Kopczynski - North Tonawanda, NY

USPTO Classifications:
140/147, 72/110

Tool Categories:

Assignees:
None

Manufacturer:
St. Mary Manufacturing Corp. - North Tonawanda, NY

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 07, 1969
Granted: Dec. 07, 1971

Patent Pictures:
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Description:
Seen on a Model 500M spin roll from St. Mary Manufacturing Corp.

"A method and machine for straightening an elongated wirelike workpiece..."

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