Improvements in or relating to the production of relief effects in projected kinematograph images and to films therefor,申请号GB19300017977-传众专利搜索

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发明名称	Improvements in or relating to the production of relief effects in projected kinematograph images and to films therefor
摘要
申请公布号	GB356775(A)	申请公布日期	1931.09.11
申请号	GB19300017977	申请日期	1930.06.11
申请人	JAKOB BURKHARDT	发明人
分类号	G03B35/00	主分类号	G03B35/00
代理机构		代理人
主权项
地址

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