CN207066091U - 一种双层组合式矿热炉炉体 - Google Patents
一种双层组合式矿热炉炉体 Download PDFInfo
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111595169A (zh) * | 2020-05-27 | 2020-08-28 | 攀钢集团钛业有限责任公司 | 自焙电极钛渣冶炼炉烟道清理观察门结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111595169A (zh) * | 2020-05-27 | 2020-08-28 | 攀钢集团钛业有限责任公司 | 自焙电极钛渣冶炼炉烟道清理观察门结构 |
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Denomination of utility model: Hot stove furnace body in double -deck combination formula ore deposit Effective date of registration: 20200306 Granted publication date: 20180302 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2020980000462 |
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Date of cancellation: 20220630 Granted publication date: 20180302 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2020980000462 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer combined submerged arc furnace body Effective date of registration: 20220704 Granted publication date: 20180302 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000025 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20221110 Granted publication date: 20180302 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000025 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer combined submerged arc furnace body Effective date of registration: 20221121 Granted publication date: 20180302 Pledgee: Tonghua Branch of China Construction Bank Corp. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000098 |