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发明名称
WELDING PROCESS
摘要
申请公布号
PL303883(A1)
申请公布日期
1994.12.27
申请号
PL19940303883
申请日期
1994.06.17
申请人
KVAERNER MASA-YARDS OY
发明人
GUSTAFSSON JUKKA;HEINO KALEVI
分类号
B23K9/00;B23K9/035;B23K31/00;B23K33/00;B23K37/04;B23K37/06;(IPC1-7):B23K9/035
主分类号
B23K9/00
代理机构
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