Invention Grant
- Patent Title: Drift-free d. c. amplifier
- Patent Title (中): 无漂移d。 C。 放大器
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Application No.: US19934262Application Date: 1962-06-01
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Publication No.: US3265979APublication Date: 1966-08-09
- Inventor: STAUNTON JOHN J J
- Applicant: COLEMAN INSTR CORP
- Assignee: Coleman Instr Corp
- Current Assignee: Coleman Instr Corp
- Priority: US19934262 1962-06-01
- Main IPC: H03F3/40
- IPC: H03F3/40
Information query
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