Dispositif de protection contre le vol et l'incendie,申请号FRD684922-传众专利搜索

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发明名称	Dispositif de protection contre le vol et l'incendie
摘要
申请公布号	FR684922(A)	申请公布日期	1930.07.02
申请号	FRD684922	申请日期	1929.02.15
申请人		发明人	CHARDIN MARIE-ALPHONSE-JULES
分类号	G08B19/00	主分类号	G08B19/00
代理机构		代理人
主权项
地址

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