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经营范围
发明名称
TREATMENT OF HUMIC ACID-CONTAINING WATER
摘要
申请公布号
JPH06182355(A)
申请公布日期
1994.07.05
申请号
JP19920355989
申请日期
1992.12.18
申请人
TAKI CHEM CO LTD;TOAGOSEI CHEM IND CO LTD
发明人
HOSHINA MASAKI;TSUGAWA HIDEO;OKADA MINORU;MIWA HATSUICHI;HOSODA TAKUYA
分类号
B01D21/01;C02F1/56;C02F1/58;(IPC1-7):C02F1/56
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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