Soupape d'évacuation pour appareils respiratoires à circuit de respiration demiclos,申请号FRD1196465-传众专利搜索

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发明名称	Soupape d'évacuation pour appareils respiratoires à circuit de respiration demiclos
摘要
申请公布号	FR1196465(A)	申请公布日期	1959.11.24
申请号	FRD1196465	申请日期	1958.05.29
申请人		发明人	DRAGER OTTO HEINRICH
分类号	A61M16/00;A61M16/10	主分类号	A61M16/00
代理机构		代理人
主权项
地址

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