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发明名称
摘要
申请公布号
JPS54171387(U)
申请公布日期
1979.12.04
申请号
JP19780069097U
申请日期
1978.05.24
申请人
发明人
分类号
G01K1/14;G01K13/08;(IPC1-7):G01K1/14
主分类号
G01K1/14
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代理人
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