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经营范围
发明名称
PORTABLE SIGNAL LANTERN
摘要
申请公布号
KR830000647(U)
申请公布日期
1983.04.28
申请号
KR19810006880U
申请日期
1981.10.08
申请人
KU JIM HWA
发明人
KU JIM HWA
分类号
(IPC1-7):F21L15/04
主分类号
(IPC1-7):F21L15/04
代理机构
代理人
主权项
地址
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