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发明名称
ROHRTRÄGER
摘要
申请公布号
DE69715608(T2)
申请公布日期
2003.06.12
申请号
DE19976015608T
申请日期
1997.04.09
申请人
SORKIN, FELIX L.
发明人
SORKIN, FELIX L.
分类号
E04C5/10;E04C5/20;F16L3/02;(IPC1-7):F16L3/24;E04C5/08;E04C5/16;F16L3/00;F16M11/00
主分类号
E04C5/10
代理机构
代理人
主权项
地址
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