CN100552185C - 砼柱护顶采矿法 - Google Patents
砼柱护顶采矿法 Download PDFInfo
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- CN100552185C CN100552185C CNB2006100511708A CN200610051170A CN100552185C CN 100552185 C CN100552185 C CN 100552185C CN B2006100511708 A CNB2006100511708 A CN B2006100511708A CN 200610051170 A CN200610051170 A CN 200610051170A CN 100552185 C CN100552185 C CN 100552185C
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CNB2006100511708A CN100552185C (zh) | 2006-08-01 | 2006-08-01 | 砼柱护顶采矿法 |
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CNB2006100511708A CN100552185C (zh) | 2006-08-01 | 2006-08-01 | 砼柱护顶采矿法 |
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CN1904313A CN1904313A (zh) | 2007-01-31 |
CN100552185C true CN100552185C (zh) | 2009-10-21 |
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CNB2006100511708A Expired - Fee Related CN100552185C (zh) | 2006-08-01 | 2006-08-01 | 砼柱护顶采矿法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105370283B (zh) * | 2015-11-23 | 2018-03-20 | 武汉理工大学 | 一种缓倾斜薄层状玉石矿机械预切缝爆破采矿方法 |
CN105626069B (zh) * | 2016-01-19 | 2018-04-27 | 中国海洋石油集团有限公司 | 一种外砌内砼人工矿柱及其构筑方法 |
CN107816359B (zh) * | 2017-11-07 | 2020-02-21 | 东北大学 | 一种地下工程人工支柱的构筑方法 |
CN111075449B (zh) * | 2019-12-23 | 2021-11-02 | 中国华冶科工集团有限公司 | 不稳固矿体连续采矿方法 |
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2006
- 2006-08-01 CN CNB2006100511708A patent/CN100552185C/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
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白西坑矿床水平充填采矿法接顶回采的方法及认识. 翟树春.铀矿冶,第9卷第3期. 1990 |
白西坑矿床水平充填采矿法接顶回采的方法及认识. 翟树春.铀矿冶,第9卷第3期. 1990 * |
黄沙坪铅锌矿采矿实践与探讨 . 谢庆成.湖南有色金属,第18卷第3期. 2002 |
黄沙坪铅锌矿采矿实践与探讨 . 谢庆成.湖南有色金属,第18卷第3期. 2002 * |
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CN1904313A (zh) | 2007-01-31 |
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Owner name: GUIZHOU KAILIN GROUP CO., LTD. Free format text: FORMER NAME: KAILIN (GROUP) CO., LTD., GUIZHOU |
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CP03 | Change of name, title or address |
Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: Phosphorylcholine group limited-liability company is opened in Guizhou Address before: 550002, Haitian building, No. 203 Zhonghua South Road, Guizhou, Guiyang Patentee before: Guizhou Kailin (Group) Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: No. 237 Jinyang City Kailin Lake District Road 550081 Guizhou city of Guiyang Province Patentee after: Guizhou Kailin Design Institute Co. Ltd. Address before: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee before: Phosphorylcholine group limited-liability company is opened in Guizhou |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20200801 |
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CF01 | Termination of patent right due to non-payment of annual fee |