Un respirador perfeccionado,申请号ES19700157598U-传众专利搜索

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发明名称	Un respirador perfeccionado
摘要
申请公布号	ES157598(Y)	申请公布日期	1971.03.01
申请号	ES19700157598U	申请日期	1970.04.13
申请人	Nemrod Metzeler S A	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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