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发明名称
Perfectionnements aux machines à meuler
摘要
申请公布号
FR1016825(A)
申请公布日期
1952.11.24
申请号
FRD1016825
申请日期
1950.04.28
申请人
发明人
TAYLOR DOUGLAS
分类号
B24B13/02
主分类号
B24B13/02
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代理人
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