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发明名称
Magnetic connector
摘要
申请公布号
US3186052(A)
申请公布日期
1965.06.01
申请号
US19620170416
申请日期
1962.02.01
申请人
COLE NATIONAL CORPORATION
发明人
BOBROW ABRAHAM D.
分类号
A44B15/00
主分类号
A44B15/00
代理机构
代理人
主权项
地址
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