Vorrichtung mit lichtempfindlicher Zelle zum selbsttaetigen Nachweisen, Messen oder Registrieren von Truebungen,申请号DE1931G079473D-传众专利搜索

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发明名称	Vorrichtung mit lichtempfindlicher Zelle zum selbsttaetigen Nachweisen, Messen oder Registrieren von Truebungen
摘要
申请公布号	DE705975(C)	申请公布日期	1941.05.15
申请号	DE1931G079473D	申请日期	1931.04.17
申请人	DR. HANS RICHTER	发明人
分类号	G01N21/51	主分类号	G01N21/51
代理机构		代理人
主权项
地址

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