CN202912998U - 一种直接还原铁生产用发热内胆还原炉 - Google Patents
一种直接还原铁生产用发热内胆还原炉 Download PDFInfo
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Cited By (1)
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CN102912061A (zh) * | 2012-10-26 | 2013-02-06 | 贵州新天地设备有限公司 | 一种直接还原铁生产用发热内胆还原炉 |
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CN102912061A (zh) * | 2012-10-26 | 2013-02-06 | 贵州新天地设备有限公司 | 一种直接还原铁生产用发热内胆还原炉 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZOU JIANMING Free format text: FORMER OWNER: GUIZHOU XINTIANDI EQUIPMENT CO., LTD. Effective date: 20131218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: 1, unit 3, building 99, 550014 Yucai Road, Baiyun District, Guizhou, Guiyang, 601 Patentee after: Zou Jianming Address before: 550014, Guizhou, Guiyang Baiyun District, aluminum and aluminum processing base, East Ring Road, aluminum City, four floor, aluminum City Patentee before: Guizhou Xintiandi Equipment Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151026 |
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EXPY | Termination of patent right or utility model |