Invention Grant
- Patent Title: Switch operating and resetting mechanism for alarm station
- Patent Title (中): 报警台开关动作和复位机构
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Application No.: US17883162Application Date: 1962-03-12
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Publication No.: US3143611APublication Date: 1964-08-04
- Inventor: NANSEL HAROLD K
- Applicant: NOTIFIER CORP
- Assignee: Notifier Corp
- Current Assignee: Notifier Corp
- Priority: US17883162 1962-03-12
- Main IPC: G08B13/02
- IPC: G08B13/02 ; H01H3/02 ; H01H35/00
Public/Granted literature
- US11824853B2 Mutual secure communications Public/Granted day:2023-11-21
Information query
