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发明名称
METHOD FOR WELDING SMALL-SECTION PARTS TO HEAVY PARTS
摘要
申请公布号
SU1648694(A1)
申请公布日期
1991.05.15
申请号
SU19884481059
申请日期
1988.09.12
申请人
SOLOVYANOV DMITRIJ G,SU;ZHAVORONKOVA TATYANA S,SU
发明人
SOLOVYANOV DMITRIJ G,SU;ZHAVORONKOVA TATYANA S,SU
分类号
B23K31/02;B23K26/00;B23K26/20
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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