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经营范围
发明名称
Machine automatique pour aiguiser les lames de rasoir de sûreté.
摘要
申请公布号
CH218699(A)
申请公布日期
1941.12.31
申请号
CHD218699
申请日期
1940.12.06
申请人
CHATELAIN,FREDERIC;CHATELAIN-CORTE-ENNA,YOLANDE
发明人
CHATELAIN,FREDERIC;CHATELAIN-CORTE-ENNA,YOLANDE
分类号
B24B3/48
主分类号
B24B3/48
代理机构
代理人
主权项
地址
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