Improvements in or relating to photoelectric cells and methods of making them,申请号GB19320021493-传众专利搜索

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发明名称	Improvements in or relating to photoelectric cells and methods of making them
摘要
申请公布号	GB381608(A)	申请公布日期	1932.10.10
申请号	GB19320021493	申请日期	1931.07.10
申请人	ELECTRICAL RESEARCH PRODUCTS INC.	发明人
分类号	H01J40/06	主分类号	H01J40/06
代理机构		代理人
主权项
地址

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