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发明名称
CEMENT ADMIXTURE
摘要
申请公布号
JPH0323246(A)
申请公布日期
1991.01.31
申请号
JP19890157882
申请日期
1989.06.20
申请人
DENKI KAGAKU KOGYO KK
发明人
MORIYAMA HITOSHI;WATANABE YOSHIHARU;SHIMIZU HISAYUKI;ITO MINEO
分类号
C04B22/06
主分类号
C04B22/06
代理机构
代理人
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