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发明名称
METHOD OF HIGH-FREQUENCY WELDING OF ARTICLES OF ULTIMATE LENGTH
摘要
申请公布号
SU345740(A1)
申请公布日期
1978.06.25
申请号
SU19701450238
申请日期
1970.07.06
申请人
CH TRUBOPROKATNYJ ZAVOD
发明人
KUDRYAVTSEV A.R.,SU;BUKSBAUM B.I.,SU;IVANOV V.N.,SU;BUCHATSKIJ G.P.,SU
分类号
B23K13/00;B21C37/08;(IPC1-7):B23K13/00
主分类号
B23K13/00
代理机构
代理人
主权项
地址
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