Invention Grant
- Patent Title: Relaxation oscillators
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Application No.: US7066149Application Date: 1949-01-04
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Publication No.: US2994838APublication Date: 1961-08-01
- Inventor: EVERETT EBERHARD
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US7066149 1949-01-04
- Main IPC: H03K3/26
- IPC: H03K3/26 ; H03K4/50
Information query
IPC分类:
