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Rapid-hardening mortar composition
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Patent number 11,117,833
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Issue date Sep 14, 2021
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Mitsubishi Materials Corporation
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Kiyoshi Kamitani
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Hydraulic composition
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Patent number 10,294,158
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Issue date May 21, 2019
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Shin-Etsu Chemical Co., Ltd.
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Tsutomu Yamakawa
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Admixture for cement
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Patent number 5,653,796
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Issue date Aug 5, 1997
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Dipsol Chemicals Co., Ltd.
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Masaru Kawai
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cement compositions
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Patent number 5,443,635
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Issue date Aug 22, 1995
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Fujisawa Pharmaceutical Co., Ltd.
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Masashi Sugiyama
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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