发明名称 Interior image receiving apparatus
摘要 An interior image receiving apparatus which includes an image receiver positioned facing an opening of a hollow object. Also included is a reflecting mirror positioned between the image receiver and the opening, in which the image receiver receives an image of the inner surface of the object reflected by the mirror.
申请公布号 US5912776(A) 申请公布日期 1999.06.15
申请号 US19970938451 申请日期 1997.09.29
申请人 MITSUBISHI NUCLEAR FUEL CO. 发明人 YAGINUMA, YOSHITAKA
分类号 G03B15/00;G01N21/90;G03B17/17;(IPC1-7):G02B5/08;G01N21/88 主分类号 G03B15/00
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