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发明名称
POLLUTION TREATING AGENT
摘要
申请公布号
JPS57174134(A)
申请公布日期
1982.10.26
申请号
JP19810058292
申请日期
1981.04.17
申请人
HATANO HITOSHI
发明人
HATANO HITOSHI;OOI HIROYUKI
分类号
C02F1/28;B01J20/02;B01J20/20
主分类号
C02F1/28
代理机构
代理人
主权项
地址
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