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发明名称
Procédé et dispositif pour supprimer le faux-rond des arbres, en particulier dans les tours et autres machines-outils
摘要
申请公布号
FR944252(A)
申请公布日期
1949.03.31
申请号
FRD944252
申请日期
1943.02.06
申请人
LA RELIEPHOGRAPHIE
发明人
分类号
B23Q1/70
主分类号
B23Q1/70
代理机构
代理人
主权项
地址
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