US Patent: 3,625,263
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Roll bending machine and method
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Patentee:
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John F. Kopczynski (exact or similar names) - North Tonawanda, NY |
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Patent Dates:
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Applied: |
Mar. 07, 1969 |
Granted: |
Dec. 07, 1971 |
USPTO (New site tip) Google Patents
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Jeff Joslin
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Description: |
Seen on a Model 500M spin roll from St. Mary Mfg. Corp."A method and machine for straightening an elongated wirelike workpiece..." |
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