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发明名称
TEMPORARY SAFETY SUPPORT
摘要
申请公布号
SU1411492(A1)
申请公布日期
1988.07.23
申请号
SU19864140385
申请日期
1986.10.28
申请人
KARAGANDINSKIJ POLT INSTITUT
发明人
FANAJLOV GENNADIJ YU,SU;DEMIN VLADIMIR F,SU
分类号
E21D11/14
主分类号
E21D11/14
代理机构
代理人
主权项
地址
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