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发明名称
MANUFACTURE DEVICE OF ALUMINUM PAN EMBOSSING PATTERN
摘要
申请公布号
KR200141984(Y1)
申请公布日期
1999.06.01
申请号
KR19950002380U
申请日期
1995.02.13
申请人
CHOI, YOO-KWUN
发明人
CHOI, YOO-KWUN
分类号
B21D31/00;(IPC1-7):B21D31/00
主分类号
B21D31/00
代理机构
代理人
主权项
地址
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