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发明名称
Draw-benches
摘要
申请公布号
GB730796(A)
申请公布日期
1955.06.01
申请号
GB19520025666
申请日期
1952.10.14
申请人
PATENTS AND INVESTMENTS LIMITED
发明人
HAMPTON RONALD
分类号
B21C1/16
主分类号
B21C1/16
代理机构
代理人
主权项
地址
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