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发明名称
RUBBER VALVE SEAT FOR BUTTERFLY VALVE
摘要
申请公布号
JPS5360721(A)
申请公布日期
1978.05.31
申请号
JP19760136514
申请日期
1976.11.13
申请人
KUBOTA LTD
发明人
KITAMURA MASAAKI;OKADA YOSHIJI;OOGUSHI YASUHIKO;OKITA KIMITOSHI
分类号
F16K1/226
主分类号
F16K1/226
代理机构
代理人
主权项
地址
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