发明名称 Portable device for recording and storing dictated texts
摘要 In the case of a portable device for recording and storing dictated texts, an appropriately miniaturised dictating machine is combined with a wrist watch or is integrated in such a wrist watch.
申请公布号 DE3538829(A1) 申请公布日期 1987.05.07
申请号 DE19853538829 申请日期 1985.10.31
申请人 SCHOELLER,MARTIN ALEXANDER,DIPL.-ING. 发明人 ALEXANDER,DIPL.-ING. SCHOELLER,MARTIN
分类号 G11B25/00;G11B33/02;G11B33/06;(IPC1-7):G11B25/00;G04B47/00;H04B1/00;H04Q7/00 主分类号 G11B25/00
代理机构 代理人
主权项
地址