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发明名称
Selvskærende skrue.
摘要
申请公布号
DK112829(B)
申请公布日期
1969.01.20
申请号
DK19650002857
申请日期
1965.06.08
申请人
CARL FRIESE JENSEN
发明人
CARL FRIESE JENSEN
分类号
B21H3/02;(IPC1-7):F16B25/00
主分类号
B21H3/02
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代理人
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