Invention Grant
- Patent Title: High power audio amplifier employing transistors
- Patent Title (中): 采用晶体管的大功率音频放大器
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Application No.: US58318456Application Date: 1956-05-07
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Publication No.: US2932800APublication Date: 1960-04-12
- Inventor: BERESKIN ALEXANDER B
- Applicant: BALDWIN PIANO CO
- Assignee: Baldwin Piano Co
- Current Assignee: Baldwin Piano Co
- Priority: US58318456 1956-05-07
- Main IPC: H03F3/26
- IPC: H03F3/26
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