A FILE WITH A CARDBOARD,申请号KR19870009575U-传众专利搜索

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发明名称	A FILE WITH A CARDBOARD
摘要
申请公布号	KR900002220(Y1)	申请公布日期	1990.03.15
申请号	KR19870009575U	申请日期	1987.06.16
申请人	LEE KYUNG-OH	发明人	LEE KYUNG-OH
分类号	B42F5/00;(IPC1-7):B42F5/00	主分类号	B42F5/00
代理机构		代理人
主权项
地址

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