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Wooden debris compressor
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San Ford Machinery Co., Ltd.
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Chieh-Yuan Cheng
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Koyo Seiko Co., Ltd.
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Material compaction apparatus
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Patent number 7,011,018
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Issue date Mar 14, 2006
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Kurt Manufacturing Company, Inc.
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Duane G. Schroeder
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Recycle of grinding sludge
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Issue date Apr 5, 2005
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NTN Corporation
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Kanji Nakamura
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Dual die chip compactor
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Patent number 6,349,638
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Issue date Feb 26, 2002
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Prab, Inc.
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Edward A. Thompson
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B30 - PRESSES
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Device on pressing piston
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Patent number 4,047,872
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Issue date Sep 13, 1977
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Hugo Karlsson
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Briquetting machine
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Issue date Sep 14, 1976
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Henry Manufacturing Company
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Stephen N. McEwen
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B30 - PRESSES
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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3816351
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3673951
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B30 - PRESSES
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B30 - PRESSES
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3621774
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B30 - PRESSES
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B30 - PRESSES
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B30 - PRESSES