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经营范围
发明名称
Rückschlagventileinrichtung
摘要
申请公布号
DE59807828(D1)
申请公布日期
2003.05.15
申请号
DE19985007828
申请日期
1998.09.18
申请人
SIEMENS AG
发明人
MARTIN, UWE
分类号
B60S1/52;F16K15/14;(IPC1-7):F16K15/14
主分类号
B60S1/52
代理机构
代理人
主权项
地址
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