Projektionskuppel,申请号DE1956V010015-传众专利搜索

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发明名称	Projektionskuppel
摘要
申请公布号	DE1037721(B)	申请公布日期	1958.08.28
申请号	DE1956V010015	申请日期	1956.01.12
申请人	VEB CARL ZEISS JENA	发明人	ROESCHKE KARL
分类号	G03B21/56	主分类号	G03B21/56
代理机构		代理人
主权项
地址

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