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发明名称
DICTATION APPARATUS WITH DISC LOADING,FEEDING,AND EJECTING FEATURE
摘要
申请公布号
IL40589(D0)
申请公布日期
1972.12.29
申请号
IL19720040589
申请日期
1972.10.16
申请人
IBM
发明人
分类号
G11B23/03;G11B17/035;G11B17/04;G11B17/10;G11B25/04
主分类号
G11B23/03
代理机构
代理人
主权项
地址
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