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87230725 - JINGANG CERAMIC POWER SAND
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Serial number 87230725
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Registration number 5227242
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Filing date Nov 8, 2016
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Jingang New Materials Co., Ltd.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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86664882 - JINGANG PROPPANT
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Serial number 86664882
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Registration number 4931271
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Filing date Jun 16, 2015
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Jingang New Materials Co., Ltd.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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86377967 - DIAMOND CERAMIC
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Serial number 86377967
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Filing date Aug 27, 2014
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Jingang New Materials Co., Ltd.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry