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发明名称
METHOD OF MEASURING TUBE WALL THICKNESS
摘要
申请公布号
SU822939(A1)
申请公布日期
1981.04.28
申请号
SU19792800772
申请日期
1979.07.24
申请人
URALSKIJ NII TRUBNOJ PROMYSHLENNOSTI
发明人
KHALAMEZ EFIM M,SU;BARMENKOV BORIS G,SU;KUDRYAVTSEV VIKTOR V,SU;POTANIN ALEKSEJ S,SU;IVAKHNENKO ALEKSANDR S,SU;DAVYDOV VLADIMIR YA,SU;ZELENYJ NOAN ,SU;MENSHIKOV GEORGIJ P,SU
分类号
B21B38/04;(IPC1-7):B21B37/02
主分类号
B21B38/04
代理机构
代理人
主权项
地址
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