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发明名称
摘要
申请公布号
JPS5840066(B2)
申请公布日期
1983.09.02
申请号
JP19790098341
申请日期
1979.08.01
申请人
EFU EMU BARUBU SEISAKUSHO KK
发明人
MATSUNAGA SHOICHI
分类号
F16K31/363
主分类号
F16K31/363
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