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发明名称
摘要
申请公布号
JPS587347(Y2)
申请公布日期
1983.02.08
申请号
JP19780009477U
申请日期
1978.01.27
申请人
发明人
分类号
G01V3/10;G01V3/00;G01V3/08;G01V3/11;(IPC1-7):G01V3/00
主分类号
G01V3/10
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