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发明名称
DURABILITY IMPROVING AGENT FOR CEMENT-HYDRAULIC-SET SUBSTANCES, METHOD OF IMPROVING SAME, AND CEMENT-HYDRAULIC-SET SUBSTANCES IMPROVED IN DURABILITY
摘要
申请公布号
EP0350904(A3)
申请公布日期
1990.12.19
申请号
EP19890112794
申请日期
1989.07.13
申请人
FUJISAWA PHARMACEUTICAL CO., LTD.;TAKENAKA CORPORATION;NIPPON NYUKAZAI CO., LTD.
发明人
SAKUTA, MASAHARU;SAITO, TOSHIO;YANAGIBASHI, KUNIO
分类号
C04B24/02;C04B24/32;(IPC1-7):C04B24/32
主分类号
C04B24/02
代理机构
代理人
主权项
地址
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