Invention Grant
- Patent Title: Oscillator
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Application No.: US56812744Application Date: 1944-12-14
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Publication No.: US2414085APublication Date: 1947-01-14
- Inventor: HARTMAN PAUL L
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US56812744 1944-12-14
- Main IPC: H01J23/213
- IPC: H01J23/213 ; H01J23/36
Information query
