Electrically controlled lens shutter,申请号GB19650020984-传众专利搜索

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发明名称	Electrically controlled lens shutter
摘要
申请公布号	GB1102231(A)	申请公布日期	1968.02.07
申请号	GB19650020984	申请日期	1965.05.18
申请人	P. GOSSEN & CO. GMBH	发明人
分类号	G03B7/083	主分类号	G03B7/083
代理机构		代理人
主权项
地址

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