CN202148323U - 一种十九孔格子砖 - Google Patents
一种十九孔格子砖 Download PDFInfo
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- CN202148323U CN202148323U CN201120246591U CN201120246591U CN202148323U CN 202148323 U CN202148323 U CN 202148323U CN 201120246591 U CN201120246591 U CN 201120246591U CN 201120246591 U CN201120246591 U CN 201120246591U CN 202148323 U CN202148323 U CN 202148323U
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Application Number | Priority Date | Filing Date | Title |
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CN201120246591U CN202148323U (zh) | 2011-07-13 | 2011-07-13 | 一种十九孔格子砖 |
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CN201120246591U CN202148323U (zh) | 2011-07-13 | 2011-07-13 | 一种十九孔格子砖 |
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CN202148323U true CN202148323U (zh) | 2012-02-22 |
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CN201120246591U Expired - Fee Related CN202148323U (zh) | 2011-07-13 | 2011-07-13 | 一种十九孔格子砖 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU YUXING HOT-BLAST STOVE TECHNOLOGY CO., L Free format text: FORMER OWNER: ZHENGZHOU YUXING REFRACTORY MATERIAL CO., LTD. Effective date: 20150518 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150518 Address after: 452374 bridge village, Yue town, Xinmi, Henan Patentee after: Zhengzhou Yuxing hot blast stove Technology Co., Ltd. Address before: 452374 Yue Village, Yue town, Xinmi City, Henan, Zhengzhou Patentee before: Zhengzhou Yuxing Refractory Material Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20160713 |
|
CF01 | Termination of patent right due to non-payment of annual fee |