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发明名称
CONTROL DEVICE OF VACUUM VALVE
摘要
申请公布号
JPH09111856(A)
申请公布日期
1997.04.28
申请号
JP19950267429
申请日期
1995.10.16
申请人
KUBOTA CORP
发明人
TAKEMOTO YOSUKE
分类号
E03F5/22;E03F7/00;(IPC1-7):E03F7/00
主分类号
E03F5/22
代理机构
代理人
主权项
地址
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