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发明名称
Outil avec une surface de travail cannelée détachant des copeaux et procédé de fabrication de cette surface de travail
摘要
申请公布号
FR823823(A)
申请公布日期
1938.01.27
申请号
FRD823823
申请日期
1937.07.01
申请人
发明人
EISNER DR. FRITZ
分类号
B23D79/00
主分类号
B23D79/00
代理机构
代理人
主权项
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