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Slab transfer handling system
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Patent number 6,739,826
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Issue date May 25, 2004
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Kvaerner U.S. Inc.
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Donald A. Gessler
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B66 - HOISTING LIFTING HAULING
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Compact strip processing facility
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Patent number 5,826,818
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Issue date Oct 27, 1998
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Kvaerner U.S. Inc.
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Alain Douaud
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Twin sheet thermoformer
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Patent number 5,814,185
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Issue date Sep 29, 1998
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Kvaerner U.S. Inc.
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Victor L. Chun
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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-
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75193122 - TWINSHEAR
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Serial number 75193122
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Registration number 2140354
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Filing date Oct 28, 1996
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KVAERNER U.S. INC.
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7 - Machines and machine tools