Abdichtung fuer Geraete fuer kuenstliche Atmung,申请号DE1950D004059-传众专利搜索

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发明名称	Abdichtung fuer Geraete fuer kuenstliche Atmung
摘要
申请公布号	DE835639(C)	申请公布日期	1952.04.03
申请号	DE1950D004059	申请日期	1950.06.24
申请人	DRAEGERWERK, HEINR. & BERNH. DRAEGER	发明人
分类号	A61H31/02	主分类号	A61H31/02
代理机构		代理人
主权项
地址

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