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发明名称
Ventil
摘要
申请公布号
DE20205429(U1)
申请公布日期
2002.08.08
申请号
DE20022005429U
申请日期
2002.04.09
申请人
PHUNG, NGOC-THUY
发明人
分类号
B60H1/00;F16K11/085;(IPC1-7):F16K11/02;B60H1/04
主分类号
B60H1/00
代理机构
代理人
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