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发明名称
CYLINDRE POUR LA COULEE CONTINUE SUR UN OU ENTRE DEUX CYLINDRES, ET SON PROCEDE DE FABRICATION.
摘要
申请公布号
FR2670144(B1)
申请公布日期
1995.01.06
申请号
FR19900015535
申请日期
1990.12.07
申请人
USINOR SACILOR
发明人
GEORGES RAISSON
分类号
B22D11/06;(IPC1-7):B22D11/06;B23K20/16
主分类号
B22D11/06
代理机构
代理人
主权项
地址
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