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发明名称
VERFAHREN UND VORRICHTUNG ZUM ABBAU DER RESTSPANNUNG IN EINER SCHWEISSVERBINDUNG ZWISCHEN EINEM HAUPT- UND ABZWEIGROHR
摘要
申请公布号
DE3518882(A1)
申请公布日期
1985.12.05
申请号
DE19853518882
申请日期
1985.05.25
申请人
DAIICHI KOSHUHA KOGYO K.K.;ISHIKAWAJIMA-HARIMA JUKOGYO K.K.
发明人
INO,TOSHIO;MAENOSONO,TSUKASA;YOSHIDA,KAZUO;TERASAKI,MASANORI;KURIWAKI,TETSUSHO;KOGA,TADAO;HIRADO,MIHARU
分类号
B23K31/00;C21D1/42;C21D9/08;C21D9/50;(IPC1-7):C21D9/14
主分类号
B23K31/00
代理机构
代理人
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