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发明名称
Magnetic tape recording head
摘要
申请公布号
US2932697(A)
申请公布日期
1960.04.12
申请号
US19570702197
申请日期
1957.12.11
申请人
WOLFGANG BOGEN;WOLFGANG STEINKOPF
发明人
BOGEN WOLFGANG;STEINKOPF WOLFGANG
分类号
G11B5/03
主分类号
G11B5/03
代理机构
代理人
主权项
地址
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