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发明名称
Spring winding machine for the manufacture of springs with tangential ends
摘要
申请公布号
GB954881(A)
申请公布日期
1964.04.08
申请号
GB19630006401
申请日期
1963.02.18
申请人
KARL HACK
发明人
分类号
B21F3/04;B21F3/06
主分类号
B21F3/04
代理机构
代理人
主权项
地址
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