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发明名称
Perfectionnements aux étaux parallèles
摘要
申请公布号
FR999885(A)
申请公布日期
1952.02.05
申请号
FRD999885
申请日期
1946.01.24
申请人
发明人
GENINASCA CHARLES-JULES
分类号
B25B1/10;B25B1/24
主分类号
B25B1/10
代理机构
代理人
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