A CASE FOR DRAWING A PICTURE,申请号KR19800002907U-传众专利搜索

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发明名称	A CASE FOR DRAWING A PICTURE
摘要
申请公布号	KR810001508(Y1)	申请公布日期	1981.10.16
申请号	KR19800002907U	申请日期	1980.05.04
申请人	HWANG CHI MAN	发明人	HWANG CHI MAN
分类号	B44D3/04;(IPC1-7):B44D3/04	主分类号	B44D3/04
代理机构		代理人
主权项
地址

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