SONDA A RUOTE PER L'ISPEZIONE DELLE PARETI DI UNA TUBAZIONE MEDIANTE ULTRASUONI,申请号IT19780068937-传众专利搜索

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发明名称	SONDA A RUOTE PER L'ISPEZIONE DELLE PARETI DI UNA TUBAZIONE MEDIANTE ULTRASUONI
摘要
申请公布号	IT1160601(B)	申请公布日期	1987.03.11
申请号	IT19780068937	申请日期	1978.08.21
申请人	BRITISH GAS CORP.	发明人
分类号	F17D5/06;F17D3/00;G01N29/24;G01N29/28;(IPC1-7):G01N/	主分类号	F17D5/06
代理机构		代理人
主权项
地址

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