CN2718717Y - 智能型可以改变指示方向的应急疏散导向光流灯 - Google Patents
智能型可以改变指示方向的应急疏散导向光流灯 Download PDFInfo
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- CN2718717Y CN2718717Y CN 200420081799 CN200420081799U CN2718717Y CN 2718717 Y CN2718717 Y CN 2718717Y CN 200420081799 CN200420081799 CN 200420081799 CN 200420081799 U CN200420081799 U CN 200420081799U CN 2718717 Y CN2718717 Y CN 2718717Y
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- controller
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CN 200420081799 CN2718717Y (zh) | 2004-08-12 | 2004-08-12 | 智能型可以改变指示方向的应急疏散导向光流灯 |
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CN 200420081799 CN2718717Y (zh) | 2004-08-12 | 2004-08-12 | 智能型可以改变指示方向的应急疏散导向光流灯 |
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CN2718717Y true CN2718717Y (zh) | 2005-08-17 |
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CN 200420081799 Expired - Lifetime CN2718717Y (zh) | 2004-08-12 | 2004-08-12 | 智能型可以改变指示方向的应急疏散导向光流灯 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102693687A (zh) * | 2012-06-15 | 2012-09-26 | 公安部上海消防研究所 | 一种应用于交叉口的应急疏散标志灯 |
CN104881944A (zh) * | 2015-06-17 | 2015-09-02 | 深圳西德创新科技有限公司 | 烟雾报警器及烟雾报警方法及系统 |
-
2004
- 2004-08-12 CN CN 200420081799 patent/CN2718717Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102693687A (zh) * | 2012-06-15 | 2012-09-26 | 公安部上海消防研究所 | 一种应用于交叉口的应急疏散标志灯 |
CN104881944A (zh) * | 2015-06-17 | 2015-09-02 | 深圳西德创新科技有限公司 | 烟雾报警器及烟雾报警方法及系统 |
CN104881944B (zh) * | 2015-06-17 | 2017-12-01 | 深圳西德创新科技有限公司 | 烟雾报警器及烟雾报警方法及系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BAOXING LAMP ELECTRICAL APPLIANCE CO., L Free format text: FORMER OWNER: LI QIANG Effective date: 20081031 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: Shanghai City, South Wanping Road No. 10 Lane 255, Room 203, zip code: 200032 Patentee after: Shanghai Baoxing Lighting Appliance Co., Ltd. Address before: Shanghai City, South Wanping Road No. 10 Lane 255, Room 203, zip code: 200032 Patentee before: Li Qiang |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140812 Granted publication date: 20050817 |