METHOD OF TESTING THE RESISTANCE OF THE BUTT WELDS AGAINST COLD CRACKING SIMULTANEOUSLY WITH THE BEFOREHAND SELECTED CLAMPING RIGIDITY OF THE TEST WELD IN THE CROSS DIRECTION,申请号CS19770001377-传众专利搜索

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发明名称	METHOD OF TESTING THE RESISTANCE OF THE BUTT WELDS AGAINST COLD CRACKING SIMULTANEOUSLY WITH THE BEFOREHAND SELECTED CLAMPING RIGIDITY OF THE TEST WELD IN THE CROSS DIRECTION
摘要
申请公布号	CS186140(B1)	申请公布日期	1978.11.30
申请号	CS19770001377	申请日期	1977.03.02
申请人	POVAZAN,JAN,CS	发明人	POVAZAN,JAN,CS
分类号	G01N3/60;(IPC1-7):G01N3/60	主分类号	G01N3/60
代理机构		代理人
主权项
地址

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