- 专利标题: Headset for an intercom
-
申请号: US37193申请日: 1995-04-06
-
公开(公告)号: USD406140S公开(公告)日: 1999-02-23
- 设计人: Ronald W. Hall , Dongene Kriegl
- 申请人: Ronald W. Hall , Dongene Kriegl
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining & Manufacturing Co.
- 当前专利权人: Minnesota Mining & Manufacturing Co.
- 当前专利权人地址: MN St. Paul
公开/授权文献
- US5491771A Real-time implementation of a 8Kbps CELP coder on a DSP pair 公开/授权日:1996-02-13
信息查询