Invention Grant
- Patent Title: Transistor amplifier circuit
- Patent Title (中): 晶体管放大电路
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Application No.: US45928254Application Date: 1954-09-30
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Publication No.: US2861258APublication Date: 1958-11-18
- Inventor: WALSH JAMES L , LOGUE JOSEPH C , MARTIN ROBERT L
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US45928254 1954-09-30
- Main IPC: H03F1/56
- IPC: H03F1/56 ; H03K3/26
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