Improvements relating to light and heat sensitive cells,申请号GB19480030016-传众专利搜索

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发明名称	Improvements relating to light and heat sensitive cells
摘要
申请公布号	GB648083(A)	申请公布日期	1950.12.28
申请号	GB19480030016	申请日期	1948.11.18
申请人	GRAHAM JOHN SCOLES;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED	发明人
分类号	H01J40/14	主分类号	H01J40/14
代理机构		代理人
主权项
地址

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