Apparatus for alarming the outbreak of fire,申请号US19340754186-传众专利搜索

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发明名称	Apparatus for alarming the outbreak of fire
摘要
申请公布号	US2085658(A)	申请公布日期	1937.06.29
申请号	US19340754186	申请日期	1934.11.21
申请人	CARL HOFFBAUER	发明人	HOFFBAUER CARL
分类号	G08B17/04	主分类号	G08B17/04
代理机构		代理人
主权项
地址

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