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发明名称
VERFAHREN UND ANORDNUNG ZUR VERBESSERUNG DES ZUENDENS BEIM SCHUTZGASSCHWEISSEN
摘要
申请公布号
DD275424(A1)
申请公布日期
1990.01.24
申请号
DD19880319753
申请日期
1988.09.14
申请人
ZENTRALINSTITUT FUER SCHWEISSTECHNIK DER DDR,DD
发明人
PFEIFFER,GERALD,DD;KRAUS,WERNER,DD;BERGER,HERBERT,DD;GRUNEWALD,BERND,DD
分类号
B23K9/16;(IPC1-7):B23K9/16
主分类号
B23K9/16
代理机构
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