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发明名称
RIMLESS SPECTACLES WITH LENS HOLDING STABILITY
摘要
申请公布号
EP1350134(B1)
申请公布日期
2004.07.28
申请号
EP20010982820
申请日期
2001.11.16
申请人
MASUNAGA OPTICAL MFG. CO., LTD.
发明人
MASUNAGA, SATORU
分类号
G02C1/02;(IPC1-7):G02C1/02
主分类号
G02C1/02
代理机构
代理人
主权项
地址
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