Verfahren zur Herstellung von Elektreten,申请号CH19650002679-传众专利搜索

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发明名称	Verfahren zur Herstellung von Elektreten
摘要
申请公布号	CH429947(A)	申请公布日期	1967.02.15
申请号	CH19650002679	申请日期	1965.02.26
申请人	PHILIP MORRIS INCORPORATED	发明人	LEE,JR. STEWART,LAWRENCE
分类号	H01G7/00;H01G7/02;(IPC1-7):H01G7/00	主分类号	H01G7/00
代理机构		代理人
主权项
地址

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