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发明名称
VORRICHTUNG ZUM OEFFNEN VON SCHRAUBVERSCHLUESSEN U.DGL.
摘要
申请公布号
DE7734541(U1)
申请公布日期
1978.04.13
申请号
DE19770034541U
申请日期
1977.11.08
申请人
PUJOL, RENE, LES ESCALDES (ANDORRA)
发明人
分类号
B67B7/14;(IPC1-7):B67B7/14
主分类号
B67B7/14
代理机构
代理人
主权项
地址
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