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发明名称
PROCESS FOR PRODUCING ACID-TYPE MALEIC ACID POLYMER AND WATER-TREATING AGENT AND DETERGENT ADDITIVE CONTAINING SAID POLYMER
摘要
申请公布号
EP0337694(A3)
申请公布日期
1990.11.14
申请号
EP19890303505
申请日期
1989.04.10
申请人
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD.
发明人
YAMAGUCHI, SHIGERU;SHIOJI, SHORBU;IRIE, YOSHIO;FUJIWARA, TERUAKI
分类号
C02F5/10;C02F5/14;C08F222/02;C11D3/37;(IPC1-7):C08F222/02
主分类号
C02F5/10
代理机构
代理人
主权项
地址
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