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发明名称
Perfectionnements aux alésoirs
摘要
申请公布号
FR63824(E)
申请公布日期
1955.10.03
申请号
FRD63824
申请日期
1953.02.21
申请人
OFFICINE MECCANICHE MAGAR
发明人
分类号
B23D77/04
主分类号
B23D77/04
代理机构
代理人
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