Filterdeckel fuer Filtergehaeuse an Atemschutzmasken,申请号DE1959D031612-传众专利搜索

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发明名称	Filterdeckel fuer Filtergehaeuse an Atemschutzmasken
摘要
申请公布号	DE1145023(B)	申请公布日期	1963.03.07
申请号	DE1959D031612	申请日期	1959.10.05
申请人	DRAEGERWERK, HEINR. & BERNH. DRAEGER	发明人
分类号	A62B23/00	主分类号	A62B23/00
代理机构		代理人
主权项
地址

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