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发明名称
CHARGE FOR PRODUCING GAS-PENETRABLE REFRACTORY MATERIALS
摘要
申请公布号
SU701977(A1)
申请公布日期
1979.12.05
申请号
SU19772503116
申请日期
1977.07.05
申请人
VGINI P RABOT OGNEUPORNOJ PROMYSHLENNOSTI
发明人
AKSELROD LEV M,SU;MATERIKIN YURIJ V,SU
分类号
C04B35/18;(IPC1-7):C04B35/18;C04B35/68
主分类号
C04B35/18
代理机构
代理人
主权项
地址
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