Improvements in or relating to cinematographic cameras and projectors,申请号GB19340033044-传众专利搜索

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发明名称	Improvements in or relating to cinematographic cameras and projectors
摘要
申请公布号	GB452140(A)	申请公布日期	1936.08.17
申请号	GB19340033044	申请日期	1934.11.16
申请人	CHARLES EDWARD HILLERY-COLLINGS	发明人
分类号	G03B9/10	主分类号	G03B9/10
代理机构		代理人
主权项
地址

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