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经营范围
发明名称
Production of screw-threaded studs and the like
摘要
申请公布号
GB619428(A)
申请公布日期
1949.03.09
申请号
GB19460036404
申请日期
1946.12.10
申请人
THE AUTO MACHINERY COMPANY LIMITED;BERNARD LEEDHAM
发明人
分类号
B21H3/02
主分类号
B21H3/02
代理机构
代理人
主权项
地址
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