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发明名称
DOUBLE LEAF VALVE
摘要
申请公布号
JPS5440335(A)
申请公布日期
1979.03.29
申请号
JP19770106245
申请日期
1977.09.06
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
KOSUGI KIYOU
分类号
F16K1/22;F16K3/22
主分类号
F16K1/22
代理机构
代理人
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地址
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