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经营范围
发明名称
ELEKTRONENSTRAHL-SCHWEISSKAMMER ZUR STUMPFVERSCHWEISSUNG LAENGLICHER BAUTEILE UND VERFAHREN ZU DEREN ANWENDUNG
摘要
申请公布号
DE3116133(A1)
申请公布日期
1982.02.04
申请号
DE19813116133
申请日期
1981.04.23
申请人
COMPAGNIE FRANCAISE DES PETROLES S.A.
发明人
DE SIVRY,BRUNO;SUDREAU,BERNARD;CARSAC,CLAUDE;HAMON,JEAN-PIERRE;FUZEAU,MICHEL
分类号
B23K15/06;B23K15/04;(IPC1-7):B23K15/00
主分类号
B23K15/06
代理机构
代理人
主权项
地址
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