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发明名称
摘要
申请公布号	FR2139736(A2)	申请公布日期	1973.01.12
申请号	FR19710020052	申请日期	1971.06.03
申请人	GOUDAL PIERRE	发明人
分类号	G01F1/58;G01G7/02;G01G19/04;G01G19/18;G01L1/12;(IPC1-7):01L1/00	主分类号	G01F1/58
代理机构		代理人
主权项
地址

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