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经营范围
发明名称
PIPE CLEANING SYSTEM COMPRISING A SAFETY DEVICE
摘要
申请公布号
EP1601473(A1)
申请公布日期
2005.12.07
申请号
EP20040713527
申请日期
2004.02.23
申请人
SCHWING GMBH
发明人
KREHL, DIETMAR
分类号
B08B9/04;F16L55/46;(IPC1-7):B08B9/04
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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