CERAMIC ELECTRICAL MATERIAL WITH HIGH RESISTANCE,申请号GB19770027627-传众专利搜索

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发明名称	CERAMIC ELECTRICAL MATERIAL WITH HIGH RESISTANCE
摘要
申请公布号	GB1522569(A)	申请公布日期	1978.08.23
申请号	GB19770027627	申请日期	1977.07.01
申请人	BBC BROWN BOVERI & CO LTD	发明人
分类号	H01C7/10;C04B35/453;H01C7/112;(IPC1-7):C04B35/00	主分类号	H01C7/10
代理机构		代理人
主权项
地址

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