CN204119712U - 一种高压电气设备用风机冗余装置 - Google Patents
一种高压电气设备用风机冗余装置 Download PDFInfo
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- CN204119712U CN204119712U CN201420488645.XU CN201420488645U CN204119712U CN 204119712 U CN204119712 U CN 204119712U CN 201420488645 U CN201420488645 U CN 201420488645U CN 204119712 U CN204119712 U CN 204119712U
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CN201420488645.XU CN204119712U (zh) | 2014-08-28 | 2014-08-28 | 一种高压电气设备用风机冗余装置 |
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Cited By (1)
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CN104735962A (zh) * | 2015-03-24 | 2015-06-24 | 广州东芝白云菱机电力电子有限公司 | 一种冗余风扇风道自动开关装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104735962A (zh) * | 2015-03-24 | 2015-06-24 | 广州东芝白云菱机电力电子有限公司 | 一种冗余风扇风道自动开关装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee after: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION CO.,LTD. Address before: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee before: LIAONING RONGXIN POWER ELECTRONIC DRIVE TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210331 Address after: 312000 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. Address before: 114051 No. 108, science and technology road, hi tech Zone, Liaoning, Anshan Patentee before: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20150121 |