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经营范围
发明名称
VALVE LEAK DIAGNOSTIC DEVICE
摘要
申请公布号
JPH03116207(A)
申请公布日期
1991.05.17
申请号
JP19890252397
申请日期
1989.09.29
申请人
TOSHIBA CORP
发明人
UCHIDA YASUSHI
分类号
G05D16/00
主分类号
G05D16/00
代理机构
代理人
主权项
地址
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