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发明名称
CONDENSER LENS
摘要
申请公布号
JPH01191801(A)
申请公布日期
1989.08.01
申请号
JP19880017576
申请日期
1988.01.28
申请人
SUMITOMO ELECTRIC IND LTD
发明人
KUSAO MIKI
分类号
G02B3/04;A61B18/20;G02B5/00
主分类号
G02B3/04
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代理人
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