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发明名称
摘要
申请公布号
JP3355386(B2)
申请公布日期
2002.12.09
申请号
JP19940186725
申请日期
1994.07.15
申请人
发明人
分类号
F16K31/68;F16T1/10;(IPC1-7):F16T1/10
主分类号
F16K31/68
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