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发明名称
Method of making a fastener
摘要
申请公布号
GB2069882(A)
申请公布日期
1981.09.03
申请号
GB19800005704
申请日期
1980.02.20
申请人
BRITISH UNITED SHOE MACHINERY CO LTD
发明人
分类号
B21D53/38;(IPC1-7):B21D53/46;A43B21/36
主分类号
B21D53/38
代理机构
代理人
主权项
地址
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