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发明名称
PROCEDE DE FABRICATION D'UN ARTICLE PAR FORMAGE SUPERPLASTIQUE ET SOUDAGE PAR DIFFUSION, ET DISPOSITIF POUR LA MISE EN ÓOEUVRE DE CE PROCEDE.
摘要
申请公布号
FR2677281(B1)
申请公布日期
1996.09.13
申请号
FR19920006767
申请日期
1992.06.04
申请人
ROLLS ROYCE PLC
发明人
DOUGLAS JOSEPH
分类号
B21D53/04;B23K20/14;B23K20/18;(IPC1-7):B21D26/02;B23K13/06;B23K15/06
主分类号
B21D53/04
代理机构
代理人
主权项
地址
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