CN201062781Y - 隔爆兼本质安全型综采工作面照明装置 - Google Patents
隔爆兼本质安全型综采工作面照明装置 Download PDFInfo
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- CN201062781Y CN201062781Y CNU2007201159928U CN200720115992U CN201062781Y CN 201062781 Y CN201062781 Y CN 201062781Y CN U2007201159928 U CNU2007201159928 U CN U2007201159928U CN 200720115992 U CN200720115992 U CN 200720115992U CN 201062781 Y CN201062781 Y CN 201062781Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Application Number | Priority Date | Filing Date | Title |
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CNU2007201159928U CN201062781Y (zh) | 2007-04-12 | 2007-04-12 | 隔爆兼本质安全型综采工作面照明装置 |
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CNU2007201159928U CN201062781Y (zh) | 2007-04-12 | 2007-04-12 | 隔爆兼本质安全型综采工作面照明装置 |
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CN201062781Y true CN201062781Y (zh) | 2008-05-21 |
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CNU2007201159928U Expired - Fee Related CN201062781Y (zh) | 2007-04-12 | 2007-04-12 | 隔爆兼本质安全型综采工作面照明装置 |
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CN (1) | CN201062781Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102352989A (zh) * | 2011-09-28 | 2012-02-15 | 北京天地玛珂电液控制系统有限公司 | 一种放顶煤支架的放煤口照明装置 |
CN102751070A (zh) * | 2012-07-10 | 2012-10-24 | 郜业伟 | 磁力安装装置及其用途 |
CN102095090B (zh) * | 2009-12-09 | 2013-03-27 | 富士迈半导体精密工业(上海)有限公司 | 照明灯具 |
-
2007
- 2007-04-12 CN CNU2007201159928U patent/CN201062781Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095090B (zh) * | 2009-12-09 | 2013-03-27 | 富士迈半导体精密工业(上海)有限公司 | 照明灯具 |
CN102352989A (zh) * | 2011-09-28 | 2012-02-15 | 北京天地玛珂电液控制系统有限公司 | 一种放顶煤支架的放煤口照明装置 |
CN102352989B (zh) * | 2011-09-28 | 2013-12-25 | 北京天地玛珂电液控制系统有限公司 | 一种放顶煤支架的放煤口照明装置 |
CN102751070A (zh) * | 2012-07-10 | 2012-10-24 | 郜业伟 | 磁力安装装置及其用途 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Heilongjiang Demeng Plastic Machinery Co., Ltd. Assignor: Guan Chaosen Contract record no.: 2010230000081 Denomination of utility model: Flame-proof and intrinsic safety type lighting device for comprehensive face Granted publication date: 20080521 License type: Exclusive License Record date: 20101125 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flame-proof and intrinsic safety type lighting device for comprehensive face Effective date of registration: 20120319 Granted publication date: 20080521 Pledgee: Zhonglian agricultural investment Company Limited by Guarantee Pledgor: Guan Chaosen Registration number: 2012990000094 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20120412 |