Invention Grant
- Patent Title: Control circuits
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Application No.: US188235Application Date: 1935-01-15
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Publication No.: US2021920APublication Date: 1935-11-26
- Inventor: NORWINE ANDREW C
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US188235 1935-01-15
- Main IPC: H04B1/64
- IPC: H04B1/64
Public/Granted literature
- US5470086A In-line roller skate assembly Public/Granted day:1995-11-28
Information query
