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发明名称
Verfahren zur Herstellung eines Magnetkopfes
摘要
申请公布号
DE2000504(A1)
申请公布日期
1970.07.23
申请号
DE19702000504
申请日期
1970.01.07
申请人
INTERNATIONAL BUSINESS MACHINES CORP.
发明人
OLIVER GINGERRICH,CHARLES;PRESTON HEUPEL,EUGENE
分类号
G11B5/265
主分类号
G11B5/265
代理机构
代理人
主权项
地址
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