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经营范围
发明名称
A low voltage direct current light tube
摘要
申请公布号
HK1082895(A2)
申请公布日期
2006.06.16
申请号
HK20060103434
申请日期
2006.03.17
申请人
JOHN MANUFACTURING LIMITED
发明人
SE KIT YUEN
分类号
(IPC1-7):F21S
主分类号
(IPC1-7):F21S
代理机构
代理人
主权项
地址
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