Vorrichtung zum Nachweis fremder Gase oder Schwebstoffe in Luft,申请号DE1952D011305-传众专利搜索

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发明名称	Vorrichtung zum Nachweis fremder Gase oder Schwebstoffe in Luft
摘要
申请公布号	DE1007523(B)	申请公布日期	1957.05.02
申请号	DE1952D011305	申请日期	1952.01.07
申请人	DRAEGERWERK, HEINR. & BERNH. DRAEGER	发明人
分类号	G01N1/00	主分类号	G01N1/00
代理机构		代理人
主权项
地址

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