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发明名称
APPARATUS FOR FORMING PERFORATIONS IN BAR LIKE ARTICLES
摘要
申请公布号
GB8309678(D0)
申请公布日期
1983.05.11
申请号
GB19830009678
申请日期
1983.04.08
申请人
GD SPA
发明人
分类号
B23K26/00;A24C5/60;A24D3/04;B23K26/067;B23K26/08;B23K26/38;(IPC1-7):B23K26/08
主分类号
B23K26/00
代理机构
代理人
主权项
地址
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