CN101021383A - 用于制备各向异性粘结钕铁硼磁粉的外热式旋转真空炉 - Google Patents
用于制备各向异性粘结钕铁硼磁粉的外热式旋转真空炉 Download PDFInfo
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- CN101021383A CN101021383A CN 200710061622 CN200710061622A CN101021383A CN 101021383 A CN101021383 A CN 101021383A CN 200710061622 CN200710061622 CN 200710061622 CN 200710061622 A CN200710061622 A CN 200710061622A CN 101021383 A CN101021383 A CN 101021383A
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CNB2007100616225A CN100504266C (zh) | 2007-03-23 | 2007-03-23 | 用于制备各向异性粘结钕铁硼磁粉的外热式旋转真空炉 |
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CNB2007100616225A CN100504266C (zh) | 2007-03-23 | 2007-03-23 | 用于制备各向异性粘结钕铁硼磁粉的外热式旋转真空炉 |
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CN101021383A true CN101021383A (zh) | 2007-08-22 |
CN100504266C CN100504266C (zh) | 2009-06-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106601464A (zh) * | 2016-12-14 | 2017-04-26 | 安徽大地熊新材料股份有限公司 | 一种低重稀土、高矫顽力的永磁材料的制备方法 |
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2007
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106601464A (zh) * | 2016-12-14 | 2017-04-26 | 安徽大地熊新材料股份有限公司 | 一种低重稀土、高矫顽力的永磁材料的制备方法 |
CN106601464B (zh) * | 2016-12-14 | 2017-12-26 | 安徽大地熊新材料股份有限公司 | 一种低重稀土、高矫顽力的永磁材料的制备方法 |
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CN100504266C (zh) | 2009-06-24 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Jinkaiyuan Industry Co., Ltd Assignor: Dong Zhongtian Contract fulfillment period: 2009.10.20 to 2019.10.20 contract change Contract record no.: 2009990001202 Denomination of invention: Externally heating type rotating vacuum furnace used for producing anisotropic cohesive neodymium iron boron magnetic particle Granted publication date: 20090624 License type: Exclusive license Record date: 20091029 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.20 TO 2019.10.20; CHANGE OF CONTRACT Name of requester: SHANXI JINKAIYUAN INDUSTRY CO.,LTD. Effective date: 20091029 |