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发明名称
摘要
申请公布号	FR2440571(B1)	申请公布日期	1983.06.17
申请号	FR19790026796	申请日期	1979.10.29
申请人	PORTESCAP	发明人
分类号	G01R23/02;G01R23/15;G04D7/12;(IPC1-7):G04D7/00;G04G3/00	主分类号	G01R23/02
代理机构		代理人
主权项
地址

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