Warnvorrichtung fuer Sauerstoffatmungsgeraete zum Anzeigen der nahenden Erschoepfung des Sauerstoffvorrats,申请号DE1932D063078D-传众专利搜索

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发明名称	Warnvorrichtung fuer Sauerstoffatmungsgeraete zum Anzeigen der nahenden Erschoepfung des Sauerstoffvorrats
摘要
申请公布号	DE601528(C)	申请公布日期	1934.08.18
申请号	DE1932D063078D	申请日期	1932.03.11
申请人	DRAEGERWERK HEINR.;BERNH. DRAEGER	发明人
分类号	A62B9/00	主分类号	A62B9/00
代理机构		代理人
主权项
地址

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