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发明名称
COUPLED EYEGLASSES ASSEMBLY
摘要
申请公布号
HK1062790(A2)
申请公布日期
2004.11.05
申请号
HK20040104028
申请日期
2004.06.04
申请人
HON MING CHENG
发明人
HON MING CHENG
分类号
G02C;(IPC1-7):G02C
主分类号
G02C
代理机构
代理人
主权项
地址
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