PROTETOR DESCARTAVEL PARA APARELHOS DE USO PUBLICO,申请号BR19760000213U-传众专利搜索

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发明名称	PROTETOR DESCARTAVEL PARA APARELHOS DE USO PUBLICO
摘要
申请公布号	BR5600213(U)	申请公布日期	1977.09.13
申请号	BR19760000213U	申请日期	1976.02.23
申请人	MARANTE A	发明人	MARANTE A
分类号	H04R1/12;(IPC1-7):H04R1/12	主分类号	H04R1/12
代理机构		代理人
主权项
地址

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