FILTER, INSBESONDERE FUER LUFTSCHUTZZWECKE.,申请号DE195500D1298U-传众专利搜索

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发明名称	FILTER, INSBESONDERE FUER LUFTSCHUTZZWECKE.
摘要
申请公布号	DE1787081(U)	申请公布日期	1959.04.16
申请号	DE195500D1298U	申请日期	1955.11.03
申请人	DRAEGERWERK, HEINR. & BERNH. DRAEGER	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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