Photographisches Tele-Objektiv,申请号DE1954B033838-传众专利搜索

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发明名称	Photographisches Tele-Objektiv
摘要
申请公布号	DE1013088(B)	申请公布日期	1957.08.01
申请号	DE1954B033838	申请日期	1954.12.21
申请人	LUDWIG BERTELE	发明人	BERTELE LUDWIG
分类号	G02B9/12;G02B13/02	主分类号	G02B9/12
代理机构		代理人
主权项
地址

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