CN200968011Y - Wide-span square figure flat reinforced concrete empty stomach intercalated bed hyperbolic flat net shell room cover - Google Patents
Wide-span square figure flat reinforced concrete empty stomach intercalated bed hyperbolic flat net shell room cover Download PDFInfo
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- CN200968011Y CN200968011Y CN 200620200814 CN200620200814U CN200968011Y CN 200968011 Y CN200968011 Y CN 200968011Y CN 200620200814 CN200620200814 CN 200620200814 CN 200620200814 U CN200620200814 U CN 200620200814U CN 200968011 Y CN200968011 Y CN 200968011Y
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- steel bar
- bar concrete
- quadrate
- ribbing
- open
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620200814 CN200968011Y (en) | 2006-09-28 | 2006-09-28 | Wide-span square figure flat reinforced concrete empty stomach intercalated bed hyperbolic flat net shell room cover |
Applications Claiming Priority (1)
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CN 200620200814 CN200968011Y (en) | 2006-09-28 | 2006-09-28 | Wide-span square figure flat reinforced concrete empty stomach intercalated bed hyperbolic flat net shell room cover |
Publications (1)
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CN200968011Y true CN200968011Y (en) | 2007-10-31 |
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CN 200620200814 Expired - Lifetime CN200968011Y (en) | 2006-09-28 | 2006-09-28 | Wide-span square figure flat reinforced concrete empty stomach intercalated bed hyperbolic flat net shell room cover |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102888934A (en) * | 2011-07-18 | 2013-01-23 | 湖南邱则有专利战略策划有限公司 | Shearing force prefabricated component for assembled-type hollow grid plate floor system structure |
CN105484410A (en) * | 2016-01-11 | 2016-04-13 | 李晓平 | Rotating curved surface dome structure of reinforced concrete cavity wallboard lattice |
CN111734032A (en) * | 2020-06-23 | 2020-10-02 | 湖南城市学院 | Beamless floor structure with double-curved arch shell and construction method thereof |
-
2006
- 2006-09-28 CN CN 200620200814 patent/CN200968011Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102888934A (en) * | 2011-07-18 | 2013-01-23 | 湖南邱则有专利战略策划有限公司 | Shearing force prefabricated component for assembled-type hollow grid plate floor system structure |
CN105484410A (en) * | 2016-01-11 | 2016-04-13 | 李晓平 | Rotating curved surface dome structure of reinforced concrete cavity wallboard lattice |
CN111734032A (en) * | 2020-06-23 | 2020-10-02 | 湖南城市学院 | Beamless floor structure with double-curved arch shell and construction method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP GUIYANG INVESTIGATION DESIGN + R Free format text: FORMER NAME: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Owner name: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Free format text: FORMER NAME: GUIYANG PROSPECTION + DESIGN INST, CHINA HYDRAULIC POWER CONSULTARY GROUP |
|
CP01 | Change in the name or title of a patent holder |
Address after: 550002 No. 85, Jiefang Road, Guizhou, Guiyang Patentee after: CHINA POWER CONSRTUCTION GROUP GUIYANG SURVEY AND DESIGN INSTITUTE Co.,Ltd. Patentee after: Guizhou University Address before: 550002 No. 85, Jiefang Road, Guizhou, Guiyang Patentee before: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Patentee before: Guizhou University Address after: 550002 No. 85, Jiefang Road, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Patentee after: Guizhou University Address before: 550002 No. 85, Jiefang Road, Guizhou, Guiyang Patentee before: HydroChina Guiyang Engineering Corp. Patentee before: Guizhou University |
|
CX01 | Expiry of patent term |
Granted publication date: 20071031 |
|
EXPY | Termination of patent right or utility model |