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发明名称
ADDITIVE FOR ACCELERATION OF CEMENT AND CONCRETE SETTING AND METHOD FOR ITS PREPARATION
摘要
申请公布号
BG46519(A1)
申请公布日期
1990.01.15
申请号
BG19830062270
申请日期
1983.09.05
申请人
TSENTRALNA LABORATORIJA PO FIZIKOKHIMICHNA MEKHANIKA
发明人
SIMEONOV, JORDAN T.;DZHABAROV, NIKOLA B.;SIMEONOV, PETAR J.
分类号
C04B7/00;(IPC1-7):C04B7/00
主分类号
C04B7/00
代理机构
代理人
主权项
地址
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