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发明名称
ILLUMINATING ANGLE CONVERSION APPARATUS FOR ILLUMINATION LAMP
摘要
申请公布号
KR0147463(B1)
申请公布日期
1998.10.01
申请号
KR19940040793
申请日期
1994.12.31
申请人
LEE, HYUN-JO
发明人
LEE, HYUN-JO
分类号
(IPC1-7):F21M5/00
主分类号
(IPC1-7):F21M5/00
代理机构
代理人
主权项
地址
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