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发明名称
DEVICE FOR PREPARING AND SPRAYING LIQUID MIXTURES
摘要
申请公布号
SU1355726(A1)
申请公布日期
1987.11.30
申请号
SU19864021450
申请日期
1986.02.10
申请人
VNII GORNOSPASATE
发明人
KALEDIN NIKOLAJ V,SU;PASHKOVSKIJ PETR S,SU;SEMENIJ YAN M,SU;PAJKOV YURIJ V,SU;BALYCHEVTSEV IGOR A,SU
分类号
E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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