Pressure compensated ionization chamber fire detector system,申请号US19630259270-传众专利搜索

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发明名称	Pressure compensated ionization chamber fire detector system
摘要
申请公布号	US3246312(A)	申请公布日期	1966.04.12
申请号	US19630259270	申请日期	1963.02.18
申请人	MCGINN MARTIN J	发明人	MCGINN MARTIN J.
分类号	G01N27/66;G08B17/11;G08B17/113	主分类号	G01N27/66
代理机构		代理人
主权项
地址

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