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经营范围
发明名称
TREATMENT OF WATER FOR DENITRIFICATION
摘要
申请公布号
JPS57150495(A)
申请公布日期
1982.09.17
申请号
JP19810034768
申请日期
1981.03.10
申请人
KUBOTA TEKKO KK
发明人
MURATA KIYOMI;ISHIDA KOUJI;IZUMI SEIJI
分类号
C02F3/34
主分类号
C02F3/34
代理机构
代理人
主权项
地址
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