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经营范围
发明名称
CROWN OPENER
摘要
申请公布号
KR800001443(Y1)
申请公布日期
1980.09.08
申请号
KR19790004915U
申请日期
1979.08.17
申请人
LEE HONG JAE
发明人
LEE HONG JAE
分类号
(IPC1-7):B67B7/30
主分类号
(IPC1-7):B67B7/30
代理机构
代理人
主权项
地址
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