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发明名称
Dispositif permettant de présenter une pièce dans des plans ou positions variés et applicable aux machines à fraiser, à rectifier, à tracer, à percer ou autres machines-outils ou applications
摘要
申请公布号
FR910225(A)
申请公布日期
1946.05.31
申请号
FRD910225
申请日期
1945.04.14
申请人
发明人
BRUNEL JEAN
分类号
B23Q1/54
主分类号
B23Q1/54
代理机构
代理人
主权项
地址
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