Traggehaeuse fuer auf dem Ruecken zu tragende Atemschutzgeraete,申请号DE1932D064289D-传众专利搜索

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发明名称	Traggehaeuse fuer auf dem Ruecken zu tragende Atemschutzgeraete
摘要
申请公布号	DE669836(C)	申请公布日期	1939.01.05
申请号	DE1932D064289D	申请日期	1932.09.22
申请人	Drägerwerk Heinr, u. Bernh. Dräger	发明人
分类号	A62B9/04	主分类号	A62B9/04
代理机构		代理人
主权项
地址

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