Invention Grant
- Patent Title: Supervisory system
- Patent Title (中): 监督制度
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Application No.: US14222161Application Date: 1961-10-02
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Publication No.: US3094690APublication Date: 1963-06-18
- Inventor: VOORHEES RUSSELL L
- Applicant: HONEYWELL REGULATOR CO
- Assignee: Elf Aquitaine
- Current Assignee: Elf Aquitaine
- Priority: US14222161 1961-10-02
- Main IPC: G08B13/00
- IPC: G08B13/00 ; G08B13/22
Public/Granted literature
- US09426578B2 Electromagnetic transducer Public/Granted day:2016-08-23
Information query
IPC分类:
| G | 物理 |
| G08 | 信号装置 |
| G08B | 信号装置或呼叫装置；指令发信装置；报警装置 |
| G08B13/00 | 夜盗、偷窃或入侵者报警器 |
