Invention Grant
- Patent Title: Data transmission amplifier
- Patent Title (中): 数据传输放大器
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Application No.: US41303864Application Date: 1964-11-23
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Publication No.: US3363191APublication Date: 1968-01-09
- Inventor: BOUGHTWOOD JOHN E , HAROLD HARRIS
- Applicant: WESTERN UNION TELEGRAPH CO
- Assignee: Western Union Telegraph Co
- Current Assignee: Western Union Telegraph Co
- Priority: US41303864 1964-11-23
- Main IPC: H03F3/343
- IPC: H03F3/343 ; H04L25/02 ; H04L25/10
Information query
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