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发明名称
Rohrbelüftungsventil
摘要
申请公布号
DE20022180(U1)
申请公布日期
2001.04.05
申请号
DE20002022180U
申请日期
2000.03.17
申请人
HUTTERER & LECHNER KG, HIMBERG
发明人
分类号
E03C1/28;E03C1/295;F16K24/06;F16L55/07;(IPC1-7):F16L55/07
主分类号
E03C1/28
代理机构
代理人
主权项
地址
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