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发明名称
(B2) ;METHOD OF SILICACONCRETES MANUFACTURE
摘要
申请公布号
PL216188(A2)
申请公布日期
1980.06.02
申请号
PL19790216188
申请日期
1979.06.06
申请人
AKAD GORNICZO HUTNICZA
发明人
GRZYMEK JERZY;DERDACKA-GRZYMEK ANNA;BRYLICKI WITOLD;MALOLEPSZY JAN
分类号
C04B;(IPC1-7):C04B/
主分类号
C04B
代理机构
代理人
主权项
地址
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