Mit einer Frischluftbelueftungsanlage vereinigte Schutzraumbelueftungsanlage mit je einem Luftfoerderer,申请号DE1940D010786D-传众专利搜索

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发明名称	Mit einer Frischluftbelueftungsanlage vereinigte Schutzraumbelueftungsanlage mit je einem Luftfoerderer
摘要
申请公布号	DE900903(C)	申请公布日期	1954.01.04
申请号	DE1940D010786D	申请日期	1940.05.29
申请人	DRAEGERWERK, HEINR. & BERNH. DRAEGER	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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