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发明名称
COMPOSITION OF MOISTUREEREDUCING AGENT FOR HYDRAULIC CEMENT
摘要
申请公布号
JPS52137430(A)
申请公布日期
1977.11.16
申请号
JP19760054964
申请日期
1976.05.14
申请人
NIPPON ZEON CO
发明人
NATSUUME IKUO
分类号
C04B24/26
主分类号
C04B24/26
代理机构
代理人
主权项
地址
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