Improvements in control devices particularly for use in the time control of lightinginstallations,申请号GB19340020416-传众专利搜索

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发明名称	Improvements in control devices particularly for use in the time control of lightinginstallations
摘要
申请公布号	GB439209(A)	申请公布日期	1935.12.02
申请号	GB19340020416	申请日期	1934.07.12
申请人	WESTON ELECTRICAL INDUSTRUMENT CORPORATION	发明人
分类号	H01J40/00	主分类号	H01J40/00
代理机构		代理人
主权项
地址

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