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经营范围
发明名称
SUPPORTING LENS OF CAMERA LENS
摘要
申请公布号
KR200159831(Y1)
申请公布日期
1999.11.01
申请号
KR19970041196U
申请日期
1997.12.26
申请人
CHO, KYONG-RAE
发明人
CHO, KYUNG-RAE
分类号
G03B17/12;(IPC1-7):G03B17/12
主分类号
G03B17/12
代理机构
代理人
主权项
地址
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