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发明名称
DIAGNOSTIC DEVICE FOR MOTOR-OPERATED VALVE
摘要
申请公布号
JPS643383(A)
申请公布日期
1989.01.09
申请号
JP19870156625
申请日期
1987.06.25
申请人
TOSHIBA CORP;TOSHIBA ENG CO LTD
发明人
TAMURA DAISAKU
分类号
F16K31/04;G21C17/00;G21C17/003
主分类号
F16K31/04
代理机构
代理人
主权项
地址
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