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发明名称
摘要
申请公布号
JPS60179903(U)
申请公布日期
1985.11.29
申请号
JP19840068789U
申请日期
1984.05.11
申请人
发明人
分类号
G01B5/02;G01B3/10;(IPC1-7):G01B3/10
主分类号
G01B5/02
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代理人
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