APPARATUS FOR DETERMINING TUBE WALL MEAN THICKNESS,申请号SU19792836460-传众专利搜索

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发明名称	APPARATUS FOR DETERMINING TUBE WALL MEAN THICKNESS
摘要
申请公布号	SU831255(A1)	申请公布日期	1981.05.23
申请号	SU19792836460	申请日期	1979.07.26
申请人	IVOBOTENKO VALENTIN A,SU;PLAKHOV ANATOLIJ N,SU	发明人	IVOBOTENKO VALENTIN A,SU;PLAKHOV ANATOLIJ N,SU
分类号	B21B38/00;(IPC1-7):B21B37/08	主分类号	B21B38/00
代理机构		代理人
主权项
地址

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