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发明名称
VIBRATORY ACTIVATION OF CEMENT GROUTS
摘要
申请公布号
PL257856(A2)
申请公布日期
1986.08.12
申请号
PL19860257856
申请日期
1986.02.06
申请人
POLITECHNIKA BIALOSTOCKA
发明人
BOLTRYN MICHAL;GUSIEW BORYS;TANAJEWSKI ANDRZEJ T;AL-DARI ZEYAD
分类号
B28C;(IPC1-7):B28C/
主分类号
B28C
代理机构
代理人
主权项
地址
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