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摘要
申请公布号
JP2895836(B2)
申请公布日期
1999.05.24
申请号
JP19880097194
申请日期
1988.04.20
申请人
HOOYA KK
发明人
ONOKI FUMIO
分类号
G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/02
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