Verfahren zur Laengsvorpolarisierung eines aus mindestens einer Schicht aus piezo-eletrischem Material bestehenden Koerpers,申请号DE1958N014665-传众专利搜索

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发明名称	Verfahren zur Laengsvorpolarisierung eines aus mindestens einer Schicht aus piezo-eletrischem Material bestehenden Koerpers
摘要
申请公布号	DE1058631(B)	申请公布日期	1959.06.04
申请号	DE1958N014665	申请日期	1958.02.12
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	BRUSSAARD JAN MAARTEN;HEKKERT JAN WILLEM
分类号	H01G7/02	主分类号	H01G7/02
代理机构		代理人
主权项
地址

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