Bildprojektor mit optischem Ausgleich.,申请号CHD212472-传众专利搜索

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发明名称	Bildprojektor mit optischem Ausgleich.
摘要
申请公布号	CH212472(A)	申请公布日期	1940.11.30
申请号	CHD212472	申请日期	1939.10.31
申请人	KLANGFILM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG	发明人	HAFTUNG KLANGFILM GESELLSCHAFT MIT BESCHRAENKTER
分类号	G03B41/08	主分类号	G03B41/08
代理机构		代理人
主权项
地址

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