CN202050268U - 用于煤矿防爆电控设备的可关断蓄电池供电装置 - Google Patents
用于煤矿防爆电控设备的可关断蓄电池供电装置 Download PDFInfo
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CN2011201581206U CN202050268U (zh) | 2011-05-18 | 2011-05-18 | 用于煤矿防爆电控设备的可关断蓄电池供电装置 |
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CN2011201581206U CN202050268U (zh) | 2011-05-18 | 2011-05-18 | 用于煤矿防爆电控设备的可关断蓄电池供电装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104052093A (zh) * | 2014-02-16 | 2014-09-17 | 唐山开诚电控设备集团有限公司 | 一种充电器闭锁装置 |
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2011
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104052093A (zh) * | 2014-02-16 | 2014-09-17 | 唐山开诚电控设备集团有限公司 | 一种充电器闭锁装置 |
CN104052093B (zh) * | 2014-02-16 | 2016-03-23 | 中信重工开诚智能装备有限公司 | 一种充电器闭锁装置 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150917 Address after: 063000 Torch Road, Tangshan City hi tech Development Zone, Hebei 183, China Patentee after: Tangshan Kaicheng Electronic Control Equipment Group Co., Ltd. Address before: 063200 Hebei Province, Tangshan City Caofeidian Industrial Zone Patentee before: Tangshan Kaicheng Hangzheng Automation Equipment Manufacturing Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 063000 Torch Road, Tangshan City hi tech Development Zone, Hebei 183, China Patentee after: CITIC HIC KAICHENG INTELLIGENCE EQUIPMENT CO., LTD. Address before: 063000 Torch Road, Tangshan City hi tech Development Zone, Hebei 183, China Patentee before: Tangshan Kaicheng Electronic Control Equipment Group Co., Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111123 |