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发明名称
Anordning vid skiftnyclar
摘要
申请公布号
FI20558(A)
申请公布日期
1945.04.11
申请号
FID20558
申请日期
1939.11.06
申请人
AB B.A. HJORTH & CO
发明人
BRYNGE HANNES
分类号
B25B13/14;(IPC1-7):B25B13/14
主分类号
B25B13/14
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代理人
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