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Hydrophobic construction material
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Issue date Jan 26, 2021
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Imertech SAS
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Emmanuel Bertin
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent number 9,169,158
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Issue date Oct 27, 2015
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CiDRA Corporate Services Inc.
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Mark R. Fernald
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Grain for construction material
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Patent number 4,759,988
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Issue date Jul 26, 1988
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Tohoku Electric Power Company, Inc.
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Tadashi Yamamoto
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3-D Chopped-fiber composites
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Patent number 4,370,390
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Issue date Jan 25, 1983
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McDonnell Douglas Corporation
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Robert C. Burk
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3684474
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Patent number 3,684,474
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent number 3,616,589
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Issue date Nov 2, 1971
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3330377
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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1913707
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES