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发明名称
摘要
申请公布号
JP3430242(B2)
申请公布日期
2003.07.28
申请号
JP19990040240
申请日期
1999.02.18
申请人
发明人
分类号
F16K15/02;F16K17/04;(IPC1-7):F16K15/02
主分类号
F16K15/02
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代理人
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