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发明名称
Устройство для производства легковесного пористого материала из огненно-жидкого шлака
摘要
申请公布号
SU87950(A1)
申请公布日期
1949.11.30
申请号
SU19480381466
申请日期
1948.07.12
申请人
GRIGOREV V.S.;KIRICHENKO V.M.
发明人
GRIGOREV V.S.;KIRICHENKO V.M.
分类号
C04B5/06
主分类号
C04B5/06
代理机构
代理人
主权项
地址
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