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发明名称
TIME-PIECE
摘要
申请公布号
GB9105097(D0)
申请公布日期
1991.04.24
申请号
GB19910005097
申请日期
1991.03.11
申请人
WONG, TAK-HOI
发明人
分类号
G04B27/00
主分类号
G04B27/00
代理机构
代理人
主权项
地址
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