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经营范围
发明名称
STRUCTURE OF VALVE SEAT SURFACE
摘要
申请公布号
JPH0960681(A)
申请公布日期
1997.03.04
申请号
JP19950242421
申请日期
1995.08.28
申请人
KAYABA IND CO LTD
发明人
IMAI KIYONORI
分类号
F16F9/348;(IPC1-7):F16F9/348
主分类号
F16F9/348
代理机构
代理人
主权项
地址
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