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经营范围
发明名称
Clef en tube ou clef canon
摘要
申请公布号
FR1025293(A)
申请公布日期
1953.04.13
申请号
FRD1025293
申请日期
1950.09.29
申请人
发明人
LANTIER CHARLES
分类号
B25B13/06
主分类号
B25B13/06
代理机构
代理人
主权项
地址
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