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Heated roll
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Patent number 5,024,266
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Issue date Jun 18, 1991
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Simon Container Machinery Limited
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Graham Critchlow
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F28 - HEAT EXCHANGE IN GENERAL
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3576209
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Patent number 3,576,209
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Issue date Apr 27, 1971
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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3528493
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Patent number 3,528,493
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Issue date Sep 15, 1970
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C21 - METALLURGY OF IRON
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3477500
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Patent number 3,477,500
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Issue date Nov 11, 1969
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D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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3307621
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Patent number 3,307,621
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Issue date Mar 7, 1967
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D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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3010702
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Patent number 3,010,702
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Issue date Nov 28, 1961
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F28 - HEAT EXCHANGE IN GENERAL
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2643099
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Patent number 2,643,099
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Issue date Jun 23, 1953
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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1950669
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Patent number 1,950,669
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Issue date Mar 13, 1934
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1768777
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Patent number 1,768,777
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Issue date Jul 1, 1930
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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630727
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Patent number 630,727
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Issue date Aug 8, 1899
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F28 - HEAT EXCHANGE IN GENERAL