CN204696796U - 集中式交直流双输入直流远程供电远端系统 - Google Patents
集中式交直流双输入直流远程供电远端系统 Download PDFInfo
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CN105141115A (zh) * | 2015-10-16 | 2015-12-09 | 天津七六四通信导航技术有限公司 | 一种交叉式输入交/直流电源转换电路 |
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CN105141115A (zh) * | 2015-10-16 | 2015-12-09 | 天津七六四通信导航技术有限公司 | 一种交叉式输入交/直流电源转换电路 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Centralized alternating current -direct current dual input direct current remote power supply distal end system Effective date of registration: 20180709 Granted publication date: 20151007 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING HONG GUANG XING YU TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2018990000543 |
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Date of cancellation: 20190628 Granted publication date: 20151007 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING HONG GUANG XING YU TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2018990000543 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Centralized alternating current -direct current dual input direct current remote power supply distal end system Effective date of registration: 20190715 Granted publication date: 20151007 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING HONG GUANG XING YU TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2019990000716 |