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发明名称
TREATMENT OF WATER BLOOM
摘要
申请公布号
JPH01131711(A)
申请公布日期
1989.05.24
申请号
JP19870288523
申请日期
1987.11.17
申请人
PENTA OCEAN CONSTR CO LTD
发明人
MORI HISASHI;KAWASAKI YOSHITAKA;ARAGAKI NORIO
分类号
C02F1/00;C02F1/40;C02F1/52;E02B15/00
主分类号
C02F1/00
代理机构
代理人
主权项
地址
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