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发明名称
Appareil pour roder des alésages ovales et elliptiques et, d'une facon générale, les alésages non circulaires
摘要
申请公布号
FR869986(A)
申请公布日期
1942.02.26
申请号
FRD869986
申请日期
1941.02.13
申请人
发明人
BAILLY ANDRE, ALBERT
分类号
B24B33/02;B24B33/08
主分类号
B24B33/02
代理机构
代理人
主权项
地址
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