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发明名称
摘要
申请公布号
JP2576156(B2)
申请公布日期
1997.01.29
申请号
JP19870288178
申请日期
1987.11.14
申请人
SONY CORP
发明人
YUI KOJI;HIDACHI AKIO;SATO SHIGE;SHIROKURA AKIRA
分类号
G03D13/00;G03D5/02;(IPC1-7):G03D13/00
主分类号
G03D13/00
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