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发明名称
Procédé de laminage d'articles annulaires, laminoir de mise en oeuvre de ce procédé et produits obtenus
摘要
申请公布号
FR1191057(A)
申请公布日期
1959.10.16
申请号
FRD1191057
申请日期
1958.02.04
申请人
发明人
DEMBIERMONT MAURICE-JEAN-ALEXIS
分类号
B21H1/06
主分类号
B21H1/06
代理机构
代理人
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