Procédé d'examen de surfaces,申请号FRD853567-传众专利搜索

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发明名称	Procédé d'examen de surfaces
摘要
申请公布号	FR853567(A)	申请公布日期	1940.03.22
申请号	FRD853567	申请日期	1939.04.27
申请人		发明人	FOURQUEZ
分类号	G01N1/28	主分类号	G01N1/28
代理机构		代理人
主权项
地址

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