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发明名称
Lead-through device for a pipeline in a building element e.g. a wall and a procedure for such a lead-through
摘要
申请公布号
EP1238167(A1)
申请公布日期
2002.09.11
申请号
EP20000987910
申请日期
2000.12.15
申请人
CHRISTENSEN, TOM
发明人
CHRISTENSEN, TOM
分类号
E03C1/02;(IPC1-7):E03C1/02
主分类号
E03C1/02
代理机构
代理人
主权项
地址
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