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发明名称
VERANKERUNG FUER EINEN LAWINENVERBAU
摘要
申请公布号
AT392811(B)
申请公布日期
1991.06.25
申请号
AT19870001139
申请日期
1987.05.06
申请人
VOEST-ALPINE BERGTECHNIK GESELLSCHAFT M.B.H.
发明人
LEITNER JOSEF ING.
分类号
E01F7/04
主分类号
E01F7/04
代理机构
代理人
主权项
地址
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