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发明名称
Transducer for magnetic recordings
摘要
申请公布号
US3071654(A)
申请公布日期
1963.01.01
申请号
US19590841719
申请日期
1959.09.23
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
KUHRT FRIEDRICH;WOLF CHRISTIAN-FRIEDRICH
分类号
G11B5/37;G11B5/53;G11B27/00
主分类号
G11B5/37
代理机构
代理人
主权项
地址
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