CAPA PARA PROTECAO DE LIVROS E SIMILARES,申请号BR19750001360U-传众专利搜索

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发明名称	CAPA PARA PROTECAO DE LIVROS E SIMILARES
摘要
申请公布号	BR5501360(U)	申请公布日期	1977.07.26
申请号	BR19750001360U	申请日期	1975.11.24
申请人	CHANG Y;YEN H	发明人	CHANG Y;YEN H
分类号	B42D3/04;(IPC1-7):B42D3/04	主分类号	B42D3/04
代理机构		代理人
主权项
地址

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