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发明名称
Jumelage des meules à aiguiser en vue de l'affûtage simultané de plusieurs sections de lames de faucheuse
摘要
申请公布号
FR948232(A)
申请公布日期
1949.07.26
申请号
FRD948232
申请日期
1947.06.19
申请人
ETABLISSEMENTS LEO SIMIAN & COMPAGNIE
发明人
分类号
B24B3/55
主分类号
B24B3/55
代理机构
代理人
主权项
地址
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Sortiervorrichtung
Verfahren zur Erzeugung von Mikrostrukturen auf einem Substrat