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发明名称
APPARATUS FOR GRINDING PASSIVE OPTICAL DEVICE
摘要
申请公布号
KR100664593(B1)
申请公布日期
2007.01.04
申请号
KR20040052393
申请日期
2004.07.06
申请人
发明人
分类号
G02B6/00;B24B37/00;B24B41/06
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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