Strahlrohr zur Erzeugung von Luftschaum fuer Feuerloeschzwecke,申请号DE1951F006746-传众专利搜索

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发明名称	Strahlrohr zur Erzeugung von Luftschaum fuer Feuerloeschzwecke
摘要
申请公布号	DE934933(C)	申请公布日期	1955.11.10
申请号	DE1951F006746	申请日期	1951.07.15
申请人	FRIEDRICH WILHELM DR.	发明人	FRIEDRICH WILHELM DR.
分类号	A62C31/00	主分类号	A62C31/00
代理机构		代理人
主权项
地址

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