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Kazuo Sano
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Yokohama, JA
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last 30 patents
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Patent Grant
Swirling burners for use in hot blast stoves
Patent number
4,054,409
Issue date
Oct 18, 1977
Nippon Kokan Kabushiki Kaisha
Ryo Ando
C21 - METALLURGY OF IRON
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Patent Grant
Device for making high temperature reformed gas
Patent number
4,005,986
Issue date
Feb 1, 1977
Nippon Kokan Kabushiki Kaisha
Tsuneo Miyashita
C01 - INORGANIC CHEMISTRY