Invention Grant
- Patent Title: Transistor alarm clock
- Patent Title (中): 晶体管闹钟
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Application No.: US40105864Application Date: 1964-10-02
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Publication No.: US3318084APublication Date: 1967-05-09
- Inventor: PATRICK ALAN E
- Applicant: GEN TIME CORP
- Assignee: Gen Time Corp
- Current Assignee: Gen Time Corp
- Priority: US40105864 1964-10-02
- Main IPC: G04C3/06
- IPC: G04C3/06 ; G04C21/04 ; G04C21/28
Information query
