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发明名称
TAMPER
摘要
申请公布号
RU1799949(C)
申请公布日期
1993.03.07
申请号
SU19904847766
申请日期
1990.07.04
申请人
DN INZH-STR INSTITUT
发明人
MELASHICH VASILIJ V,SU;KHMARA LEONID A,SU
分类号
E02D3/046;E01C19/30
主分类号
E02D3/046
代理机构
代理人
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地址
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