Cellule photo-électrique et procédé pour sa fabrication,申请号FRD679412-传众专利搜索

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发明名称	Cellule photo-électrique et procédé pour sa fabrication
摘要
申请公布号	FR679412(A)	申请公布日期	1930.04.12
申请号	FRD679412	申请日期	1929.07.26
申请人	VEREINIGTE GLUHLAMPEN UND ELECTRICITATS ACTIENGESELLSCHAFT	发明人
分类号	H01J40/04	主分类号	H01J40/04
代理机构		代理人
主权项
地址

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