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发明名称
DEVICE TO PROTECT STRUCTURES FROM AVALANCHES
摘要
申请公布号
RU2000381(C1)
申请公布日期
1993.09.07
申请号
SU19904859997
申请日期
1990.08.14
申请人
TALANOV BORIS P
发明人
TALANOV BORIS P
分类号
E01F7/04;(IPC1-7):E01F7/04
主分类号
E01F7/04
代理机构
代理人
主权项
地址
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