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CTMP-process
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Patent number 6,458,245
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Issue date Oct 1, 2002
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SCA Research AB
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Hans Höglund
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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CTMP-process
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Patent number 5,607,546
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Issue date Mar 4, 1997
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Molnlycke AB
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Hans H oglund
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Refiner disc segment
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Patent number 4,635,864
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Issue date Jan 13, 1987
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SCA Development Aktiebolag
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Per V. Peterson
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Method of making pulp
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Patent number 4,357,208
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Issue date Nov 2, 1982
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SCA Development Aktiebolag
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Per V. Peterson
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Chip treatment
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Patent number 4,356,213
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Issue date Oct 26, 1982
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SCA Development Aktiebolag
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Hans E. Hoglund
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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