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发明名称
SEALING STRUCTURE IN BALL VALVE
摘要
申请公布号
JPH11210900(A)
申请公布日期
1999.08.03
申请号
JP19980008814
申请日期
1998.01.20
申请人
KITAMURA VALVE SEIZO KK
发明人
YUKI TAKASHI;TOYAMA MOTOAKI;SHIBANO TOSHIO
分类号
F16K5/06;(IPC1-7):F16K5/06
主分类号
F16K5/06
代理机构
代理人
主权项
地址
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