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经营范围
发明名称
SEWAGE TREATMENT
摘要
申请公布号
JPS6133296(A)
申请公布日期
1986.02.17
申请号
JP19840151167
申请日期
1984.07.23
申请人
NISHIHARA ENVIRON SANIT RES CORP
发明人
SAITO TOSHIO;ISHIDA JUN;OKI YOSHINORI
分类号
C02F3/12
主分类号
C02F3/12
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代理人
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地址
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