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发明名称
DOUBLE LEAF VALVE
摘要
申请公布号
JPS5462533(A)
申请公布日期
1979.05.19
申请号
JP19770128345
申请日期
1977.10.26
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
NAGAFUJI TOMOTAKE
分类号
F16K1/22
主分类号
F16K1/22
代理机构
代理人
主权项
地址
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