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发明名称
Tête à retordre à deux brins
摘要
申请公布号
FR1208273(A)
申请公布日期
1960.02.23
申请号
FRD1208273
申请日期
1958.06.03
申请人
PIRELLI
发明人
分类号
D02G3/28
主分类号
D02G3/28
代理机构
代理人
主权项
地址
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