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发明名称
Improvements in or relating to a spring assembly machine
摘要
申请公布号
GB951706(A)
申请公布日期
1964.03.11
申请号
GB19620007716
申请日期
1962.02.27
申请人
JOHN RANKIN GREENO;THOMAS JOHN DULL
发明人
分类号
B21F33/04
主分类号
B21F33/04
代理机构
代理人
主权项
地址
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