Tragplatte fuer auf dem Ruecken zu tragende Atmungsgeraete,申请号DE1928D054896D-传众专利搜索

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发明名称	Tragplatte fuer auf dem Ruecken zu tragende Atmungsgeraete
摘要
申请公布号	DE523166(C)	申请公布日期	1931.04.20
申请号	DE1928D054896D	申请日期	1928.02.02
申请人	DRAEGRWERK, HEINR. & BERNH. DRAEGER	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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