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发明名称
Multi-element electrical power contact nozzle for arc welding
摘要
申请公布号
DE3112572(A1)
申请公布日期
1982.01.28
申请号
DE19813112572
申请日期
1981.03.30
申请人
ZENTRALINSTITUT FUER SCHWEISSTECHNIK DER DDR
发明人
HESSE,GUENTER,DR.-ING.;FABER,WILFRIED,DIPL.-PHYS.
分类号
B23K9/26;B23K9/12;(IPC1-7):B23K9/12
主分类号
B23K9/26
代理机构
代理人
主权项
地址
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