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经营范围
发明名称
摘要
申请公布号
JPS6244352(Y2)
申请公布日期
1987.11.21
申请号
JP19800118779U
申请日期
1980.08.22
申请人
发明人
分类号
G01D1/04;G01K17/08;G01K17/10;G01K17/16;(IPC1-7):G01K17/08
主分类号
G01D1/04
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