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摘要
申请公布号
JP2782013(B2)
申请公布日期
1998.07.30
申请号
JP19900251354
申请日期
1990.09.20
申请人
发明人
分类号
G01B7/00;G01D5/244;G01D5/245;(IPC1-7):G01D5/245
主分类号
G01B7/00
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