PTC HEATING UNIT AND ITS PREPARATION,申请号JP19780060701-传众专利搜索

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发明名称	PTC HEATING UNIT AND ITS PREPARATION
摘要
申请公布号	JPS54152243(A)	申请公布日期	1979.11.30
申请号	JP19780060701	申请日期	1978.05.22
申请人	TDK ELECTRONICS CO LTD	发明人	TAKEUCHI MICHIKAZU;KOTANI JIYOU
分类号	H05B3/14	主分类号	H05B3/14
代理机构		代理人
主权项
地址

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