CN202712035U - 一种外表面涂有绝缘层的快速接地开关 - Google Patents
一种外表面涂有绝缘层的快速接地开关 Download PDFInfo
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- CN202712035U CN202712035U CN 201220218663 CN201220218663U CN202712035U CN 202712035 U CN202712035 U CN 202712035U CN 201220218663 CN201220218663 CN 201220218663 CN 201220218663 U CN201220218663 U CN 201220218663U CN 202712035 U CN202712035 U CN 202712035U
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- fast grounding
- insulating layer
- surface coated
- fast
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CN 201220218663 CN202712035U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的快速接地开关 |
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CN 201220218663 CN202712035U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的快速接地开关 |
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CN202712035U true CN202712035U (zh) | 2013-01-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104021973A (zh) * | 2014-06-24 | 2014-09-03 | 沈阳华德海泰电器有限公司 | 一种快速开断母线转移电流的三工位开关 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104021973A (zh) * | 2014-06-24 | 2014-09-03 | 沈阳华德海泰电器有限公司 | 一种快速开断母线转移电流的三工位开关 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast grounding switch with outer surface coated with insulating layer Effective date of registration: 20171227 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd in Shenyang city Shenhe branch Pledgor: Shenyang HuaDe High-tech Electric Co., Ltd. Registration number: 2017210000027 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200609 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: 2017210000027 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210516 |
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CF01 | Termination of patent right due to non-payment of annual fee |