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发明名称
摘要
申请公布号
JPH0792523(B2)
申请公布日期
1995.10.09
申请号
JP19880312659
申请日期
1988.12.10
申请人
发明人
分类号
G02B3/00;C03B11/08;C03B11/10;F21S8/10;F21V5/00;(IPC1-7):G02B3/00;F21M3/12
主分类号
G02B3/00
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代理人
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