FIXTURE FOR USE DURING THE POLARIZATION OF AN ELECTRET,申请号CAD780844-传众专利搜索

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发明名称	FIXTURE FOR USE DURING THE POLARIZATION OF AN ELECTRET
摘要
申请公布号	CA780844(A)	申请公布日期	1968.03.19
申请号	CAD780844	申请日期
申请人	NORTHERN ELECTRIC COMPANY LIMITED	发明人	PETER FATOVIC
分类号		主分类号
代理机构		代理人
主权项
地址

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