CN208898537U - 一种格栅装置和具有该装置的气浮设备 - Google Patents
一种格栅装置和具有该装置的气浮设备 Download PDFInfo
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- CN208898537U CN208898537U CN201821247202.6U CN201821247202U CN208898537U CN 208898537 U CN208898537 U CN 208898537U CN 201821247202 U CN201821247202 U CN 201821247202U CN 208898537 U CN208898537 U CN 208898537U
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CN201821247202.6U CN208898537U (zh) | 2018-08-03 | 2018-08-03 | 一种格栅装置和具有该装置的气浮设备 |
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CN201821247202.6U CN208898537U (zh) | 2018-08-03 | 2018-08-03 | 一种格栅装置和具有该装置的气浮设备 |
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CN208898537U true CN208898537U (zh) | 2019-05-24 |
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CN201821247202.6U Withdrawn - After Issue CN208898537U (zh) | 2018-08-03 | 2018-08-03 | 一种格栅装置和具有该装置的气浮设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108892194A (zh) * | 2018-08-03 | 2018-11-27 | 中国石油工程建设有限公司北京设计分公司 | 一种格栅装置和具有该装置的气浮设备 |
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2018
- 2018-08-03 CN CN201821247202.6U patent/CN208898537U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108892194A (zh) * | 2018-08-03 | 2018-11-27 | 中国石油工程建设有限公司北京设计分公司 | 一种格栅装置和具有该装置的气浮设备 |
CN108892194B (zh) * | 2018-08-03 | 2024-03-15 | 中国石油工程建设有限公司 | 一种格栅装置和具有该装置的气浮设备 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20210401 Address after: 100120 No.6 liupukang street, Xicheng District, Beijing Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BEIJING DWELL PETROLEUM & GAS TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee after: CNPC ENGINEERING DESIGN Co.,Ltd. Address before: 100085 room 301-303, 3 / F, block B, No.22, Shangdi Information Road, Haidian District, Beijing Patentee before: BEIJING DESIGN BRANCH OF CHINA PETROLEUM ENGINEERING CONSTRUCTION Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240315 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240315 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |