Electrically semi-conducting ceramic body,申请号GB19540029342-传众专利搜索

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发明名称	Electrically semi-conducting ceramic body
摘要
申请公布号	GB758997(A)	申请公布日期	1956.10.10
申请号	GB19540029342	申请日期	1954.10.12
申请人	HARRY GEORGE SCHURECHT	发明人
分类号	H01B1/08;H01T13/41	主分类号	H01B1/08
代理机构		代理人
主权项
地址

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