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发明名称
摘要
申请公布号	FR2028342(A1)	申请公布日期	1970.10.09
申请号	FR19690044496	申请日期	1969.12.22
申请人	IBM	发明人
分类号	G01B11/06;G01N21/45;(IPC1-7):G01B9/00;G01D5/00	主分类号	G01B11/06
代理机构		代理人
主权项
地址

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