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发明名称
Perfectionnements apportés aux appareils du genre des pinces à perforer, notamment aux pinces à encoches
摘要
申请公布号
FR1009803(A)
申请公布日期
1952.06.04
申请号
FRD1009803
申请日期
1948.06.25
申请人
ETABLISSEMENTS GEORGES KLEIN & COMPAGNIE
发明人
分类号
B26F1/12;B26F1/36
主分类号
B26F1/12
代理机构
代理人
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