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发明名称
Magnetic signal storing elements comprising a vacuum-evaporated magnetizable coatingapplied to a non-magnetic supporting member provided with an elastomeric adhesive layer
摘要
申请公布号
US3414430(A)
申请公布日期
1968.12.03
申请号
US19630309380
申请日期
1963.09.17
申请人
GEVAERT PHOTO-PRODUCTEN N.V.
发明人
MAHO CHARLES
分类号
H01F10/12;H01F10/14
主分类号
H01F10/12
代理机构
代理人
主权项
地址
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