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发明名称
One way valve
摘要
申请公布号
GB2219844(A)
申请公布日期
1989.12.20
申请号
GB19890013557
申请日期
1989.06.13
申请人
* MOLANDA PTY LTD
发明人
GEOFFREY FRANCIS * HERLIHY
分类号
F16K15/14
主分类号
F16K15/14
代理机构
代理人
主权项
地址
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