CN205759349U - 一种耐火密封盖 - Google Patents
一种耐火密封盖 Download PDFInfo
- Publication number
- CN205759349U CN205759349U CN201620459829.2U CN201620459829U CN205759349U CN 205759349 U CN205759349 U CN 205759349U CN 201620459829 U CN201620459829 U CN 201620459829U CN 205759349 U CN205759349 U CN 205759349U
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- Prior art keywords
- fire
- pipe
- bearing
- seal lid
- fire resistant
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620459829.2U CN205759349U (zh) | 2016-05-18 | 2016-05-18 | 一种耐火密封盖 |
Applications Claiming Priority (1)
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CN201620459829.2U CN205759349U (zh) | 2016-05-18 | 2016-05-18 | 一种耐火密封盖 |
Publications (1)
Publication Number | Publication Date |
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CN205759349U true CN205759349U (zh) | 2016-12-07 |
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Family Applications (1)
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CN201620459829.2U Expired - Fee Related CN205759349U (zh) | 2016-05-18 | 2016-05-18 | 一种耐火密封盖 |
Country Status (1)
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CN (1) | CN205759349U (zh) |
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2016
- 2016-05-18 CN CN201620459829.2U patent/CN205759349U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Hong Inventor after: Wan Chao Inventor before: Luo Hong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180130 Address after: No. 839, South Bridge Road, Nan Qiao Town, Fengxian District, Shanghai Patentee after: Shanghai Xianglian new building materials Co. Ltd. Address before: Nansha District Tai Chung Road Guangzhou City, Guangdong province 510000 No. 62 No. 11 self Patentee before: Bo Mai te (Guangzhou) nuclear power special door Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190518 |