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发明名称
GEGENSTUETZVORRICHTUNG FUER DAS SCHWEISSBAD IN DER ERSTEN SCHWEISSLAGE BEIM AUTOMATISCHEN STUMPFSCHWEISSEN VON ROHREN
摘要
申请公布号
DE3102019(A1)
申请公布日期
1982.01.14
申请号
DE19813102019
申请日期
1981.01.22
申请人
SAIPEM S.P.A.
发明人
RINALDI,FERNANDO
分类号
B23K37/06;B23K9/035;B23K37/04;B23K37/053;(IPC1-7):B23K11/02
主分类号
B23K37/06
代理机构
代理人
主权项
地址
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