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发明名称	Projektor
摘要
申请公布号	DE1083570(B)	申请公布日期	1960.06.15
申请号	DE1957L028387	申请日期	1957.08.19
申请人	ERNST LEITZ G.M.B.H.	发明人	MULCH HANS
分类号	G03B23/04	主分类号	G03B23/04
代理机构		代理人
主权项
地址

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