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发明名称
METHOD FOR ARC WELDING OF PIPELINE ELEMENTS WITH DIFFERENT THICKNESS
摘要
申请公布号
UA68285(A)
申请公布日期
2004.07.15
申请号
UA20030119962
申请日期
2003.11.05
申请人
SUBSIDIARY AEUKRTRANSGAZ"
发明人
BUT VIKTOR STEPANOVYCH;KOLOMIEIEV VALENTYN MYKOLAIOVYCH;BEKKER MYKHAILO VIKTOROVYCH;DROHOMYRETSKYI MYKHAILO MYKOLAIOVYCH;PEDKO BORYS IVANOVYCH;MAKSYMOV SERHII YURIIOVYCH
分类号
B23K31/02;F16L13/00;(IPC1-7):F16L13/00
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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