DISPOSITIVO DE REGULACIoN oPTICA PARA APARATOS CINEMATOGRáFICOS,申请号ES19330001379-传众专利搜索

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发明名称	DISPOSITIVO DE REGULACIoN oPTICA PARA APARATOS CINEMATOGRáFICOS
摘要
申请公布号	ES137933(A1)	申请公布日期	1935.08.16
申请号	ES19330001379	申请日期	1935.04.16
申请人	GUTMANN, JEAN-MARIE;ANGENIEUX, PIERRE;LABORIE, GEORGES	发明人
分类号	(IPC1-7):G03	主分类号	(IPC1-7):G03
代理机构		代理人
主权项
地址

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