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发明名称
PHOSPHORUS ADSORBENT, AND METHOD FOR REMOVING PHOSPHORUS IN NATURAL ENVIRONMENTAL WATER AREA
摘要
申请公布号
JPH11309449(A)
申请公布日期
1999.11.09
申请号
JP19980120841
申请日期
1998.04.30
申请人
EBARA CORP
发明人
KATAOKA KATSUYUKI
分类号
C02F1/28;C02F1/58;(IPC1-7):C02F1/28
主分类号
C02F1/28
代理机构
代理人
主权项
地址
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