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发明名称
Improvements in wire drawing machines
摘要
申请公布号
GB603563(A)
申请公布日期
1948.06.17
申请号
GB19450028150
申请日期
1945.10.25
申请人
MARSHALL, SONS AND COMPANY LIMITED;SAMUEL HUGH RICHARDS
发明人
分类号
B21C1/12;B65H59/38
主分类号
B21C1/12
代理机构
代理人
主权项
地址
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