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经营范围
发明名称
Machine à polir sans coulisses
摘要
申请公布号
FR674569(A)
申请公布日期
1930.01.30
申请号
FRD674569
申请日期
1929.05.04
申请人
发明人
CHALLAND FRANCIS
分类号
B24B3/36
主分类号
B24B3/36
代理机构
代理人
主权项
地址
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