Bandfilter,申请号DE1954N009321-传众专利搜索

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发明名称	Bandfilter
摘要
申请公布号	DE1099591(B)	申请公布日期	1961.02.16
申请号	DE1954N009321	申请日期	1954.08.11
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	SIMONS HENDRIK
分类号		主分类号
代理机构		代理人
主权项
地址

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