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发明名称
摘要
申请公布号
JP3341194(B2)
申请公布日期
2002.11.05
申请号
JP19940306876
申请日期
1994.11.15
申请人
发明人
分类号
F16K31/56;F16K31/24;F16T1/24;(IPC1-7):F16T1/24
主分类号
F16K31/56
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代理人
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