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发明名称
MAKESHIFT ISOLATING ENCLOSURE
摘要
申请公布号
SU1075008(A1)
申请公布日期
1984.02.23
申请号
SU19823521191
申请日期
1982.12.10
申请人
VNI PK UGOLNYJ INSTITUT
发明人
NOVIKOV VLADIMIR YA,SU;ALEKSANDROV VLADIMIR A,SU;POPOV KONSTANTIN P,SU;YAO IGOR V,SU
分类号
E21F5/00;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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