Formation de plaques recouvertes d'oxyde cuivreux pour redresseurs ou appareils analogues,申请号FRD832831-传众专利搜索

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发明名称	Formation de plaques recouvertes d'oxyde cuivreux pour redresseurs ou appareils analogues
摘要
申请公布号	FR832831(A)	申请公布日期	1938.10.04
申请号	FRD832831	申请日期	1937.05.18
申请人	LE MATERIEL TELEPHONIQUE	发明人
分类号	H01L21/16	主分类号	H01L21/16
代理机构		代理人
主权项
地址

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