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发明名称
DECOMPOSITION TREATMENT OF SEWAGE
摘要
申请公布号
JPH0490887(A)
申请公布日期
1992.03.24
申请号
JP19900204754
申请日期
1990.08.01
申请人
KAMIFUJI KOUGIYOU KK
发明人
SAKUMA TETSUO
分类号
C02F1/48
主分类号
C02F1/48
代理机构
代理人
主权项
地址
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