METHOD AND DEVICE FOR CONTAMINATION CORRECTION IN FIRE ALARM DEVICE,申请号JP19880146923-传众专利搜索

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发明名称	METHOD AND DEVICE FOR CONTAMINATION CORRECTION IN FIRE ALARM DEVICE
摘要
申请公布号	JPH023893(A)	申请公布日期	1990.01.09
申请号	JP19880146923	申请日期	1988.06.16
申请人	NOHMI BOSAI LTD	发明人	OKAYAMA YOSHIAKI
分类号	G08B17/107	主分类号	G08B17/107
代理机构		代理人
主权项
地址

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