UN METODO PARA INTRODUCIR VITAMINA A EN LA BOCA Y TRACTO RESPIRATORIO DE UN FUMADOR.,申请号ES19810003818-传众专利搜索

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发明名称	UN METODO PARA INTRODUCIR VITAMINA A EN LA BOCA Y TRACTO RESPIRATORIO DE UN FUMADOR.
摘要
申请公布号	ES381881(A1)	申请公布日期	1972.11.16
申请号	ES19810003818	申请日期	1970.06.26
申请人	J. WATERBURY	发明人
分类号	H04N3/18;H04N3/185;(IPC1-7):04M/	主分类号	H04N3/18
代理机构		代理人
主权项
地址

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