Invention Grant
- Patent Title: Subscriber line divided access circuit
- Patent Title (中): 用户线划分接入电路
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Application No.: US14433361Application Date: 1961-10-11
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Publication No.: US3250858APublication Date: 1966-05-10
- Inventor: BYRON MCDERMOTT , MEHRING ARTHUR C
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US14433361 1961-10-11
- Main IPC: H04M11/06
- IPC: H04M11/06
Public/Granted literature
- US09385270B2 Light-emitting device and light-emitting device package Public/Granted day:2016-07-05
Information query
