GAS LEAK ACCIDENT PREVENTING DEVICE,申请号JP19870275649-传众专利搜索

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发明名称	GAS LEAK ACCIDENT PREVENTING DEVICE
摘要
申请公布号	JPH01118997(A)	申请公布日期	1989.05.11
申请号	JP19870275649	申请日期	1987.11.02
申请人	HOAN KOGYO KK	发明人	SAKUMA TOMOYUKI;KATAOKA NORIO;KIYOZAWA SABURO
分类号	G08B21/00;G08B21/16	主分类号	G08B21/00
代理机构		代理人
主权项
地址

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