Katodestraalerør til Maale- og Indikationsformaal.,申请号DK19430001661-传众专利搜索

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发明名称	Katodestraalerør til Maale- og Indikationsformaal.
摘要
申请公布号	DK63865(C)	申请公布日期	1945.08.27
申请号	DK19430001661	申请日期	1942.01.27
申请人	OPTA RADIO AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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