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发明名称
ONE-WAY VALVE SYSTEM
摘要
申请公布号
JPH05263933(A)
申请公布日期
1993.10.12
申请号
JP19920206850
申请日期
1992.08.03
申请人
发明人
分类号
F02F5/00;F04B39/00;F16J9/06;F16J9/16;F16K13/00;(IPC1-7):F16J9/06
主分类号
F02F5/00
代理机构
代理人
主权项
地址
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