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经营范围
发明名称
VALVE DEVICE
摘要
申请公布号
JPS5271732(A)
申请公布日期
1977.06.15
申请号
JP19750147357
申请日期
1975.12.12
申请人
TOKICO LTD
发明人
MIHASHI HIROSHI;SHINSHI YUTAKA
分类号
F16K15/16
主分类号
F16K15/16
代理机构
代理人
主权项
地址
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