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发明名称
METHOD OF PREPARING CONCRETE MIXES
摘要
申请公布号
SU1276655(A1)
申请公布日期
1986.12.15
申请号
SU19843827776
申请日期
1984.12.21
申请人
VNI PK I OKHRANY OKRUZHAYUSHCHEJ PRIRODNOJ SREDY V UGOLNOJ PROMYSHLENNOSTI
发明人
KIM MARIYA P,SU;GRIGOREVA SERAFIMA F,SU;CHELPANOVA LIDIYA A,SU;GRIGOREV ANATOLIJ F,SU
分类号
C04B40/00
主分类号
C04B40/00
代理机构
代理人
主权项
地址
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