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经营范围
发明名称
Improvements in and relating to magnetic holders
摘要
申请公布号
GB897758(A)
申请公布日期
1962.05.30
申请号
GB19600007625
申请日期
1960.03.03
申请人
MECHANIKA
发明人
分类号
B23Q3/154
主分类号
B23Q3/154
代理机构
代理人
主权项
地址
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