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发明名称
RECORDING HEAD ASSEMBLY
摘要
申请公布号
CA875786(A)
申请公布日期
1971.07.13
申请号
CAD875786
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HERBERT E. LIBERMAN;BERNT NARKEN;HELEN M. HOOGENDOORN;BRIAN SUNNERS
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主分类号
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