MOTION PICTURE SCREEN,申请号CAD342208-传众专利搜索

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发明名称	MOTION PICTURE SCREEN
摘要
申请公布号	CA342208(A)	申请公布日期	1934.06.12
申请号	CAD342208	申请日期
申请人	WALDEMAR H. C. LASSEN	发明人	WALDEMAR H. C. LASSEN
分类号		主分类号
代理机构		代理人
主权项
地址

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