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发明名称
CONCRETE-PROTECTING MATERIAL
摘要
申请公布号
EP0419658(A4)
申请公布日期
1991.10.02
申请号
EP19890904617
申请日期
1989.04.12
申请人
HITACHI CHEMICAL CO., LTD.
发明人
OHWADA, TAKEO;TANAKA, KAZUYUKI;IWAMI, ETSUJI
分类号
C04B41/48;C04B41/63;C08F20/26;C08F20/28;C08G18/04;C09D4/00;(IPC1-7):C04B41/63
主分类号
C04B41/48
代理机构
代理人
主权项
地址
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