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经营范围
发明名称
One-way inner tube valve
摘要
申请公布号
CZ6913(U1)
申请公布日期
1998.02.18
申请号
CZ19970007299U
申请日期
1997.10.21
申请人
OBERFALCER KAREL
发明人
OBERFALCER KAREL
分类号
F16K15/06;(IPC1-7):F16K015/06
主分类号
F16K15/06
代理机构
代理人
主权项
地址
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