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发明名称
FOOD CONTAINER HAVING A DEVICE TO KEEP FOODS FRESH
摘要
申请公布号
KR200183454(Y1)
申请公布日期
2000.05.15
申请号
KR19990029280U
申请日期
1999.12.22
申请人
WHANG, SU CHANG
发明人
WHANG, SU CHANG
分类号
A47J47/02;(IPC1-7):A47J47/02
主分类号
A47J47/02
代理机构
代理人
主权项
地址
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