CN2844550Y - 一种大型磨机用铜合金轴瓦 - Google Patents
一种大型磨机用铜合金轴瓦 Download PDFInfo
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- CN2844550Y CN2844550Y CN 200520032659 CN200520032659U CN2844550Y CN 2844550 Y CN2844550 Y CN 2844550Y CN 200520032659 CN200520032659 CN 200520032659 CN 200520032659 U CN200520032659 U CN 200520032659U CN 2844550 Y CN2844550 Y CN 2844550Y
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CN 200520032659 CN2844550Y (zh) | 2005-11-16 | 2005-11-16 | 一种大型磨机用铜合金轴瓦 |
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CN 200520032659 CN2844550Y (zh) | 2005-11-16 | 2005-11-16 | 一种大型磨机用铜合金轴瓦 |
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CN2844550Y true CN2844550Y (zh) | 2006-12-06 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110899896A (zh) * | 2019-12-10 | 2020-03-24 | 哈尔滨工业大学 | 一种焊接卡具及钎焊大尺寸铝合金曲面蒙皮与带筋骨架结构的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110899896A (zh) * | 2019-12-10 | 2020-03-24 | 哈尔滨工业大学 | 一种焊接卡具及钎焊大尺寸铝合金曲面蒙皮与带筋骨架结构的方法 |
CN110899896B (zh) * | 2019-12-10 | 2021-11-02 | 哈尔滨工业大学 | 一种焊接卡具及钎焊大尺寸铝合金曲面蒙皮与带筋骨架结构的方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CITIC HEAVY INDUSTRY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGXIN HEAVY MACHINERY CO. Effective date: 20080314 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080314 Address after: 206, Jianshe Road, Jianxi District, Henan, Luoyang Province, 471039 Patentee after: Citic Heavy Industries Co., Ltd. Address before: No. 206, Jianshe Road, Henan, Luoyang Province: 471039 Patentee before: Zhongxin Heavy Machinery Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20141116 |
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EXPY | Termination of patent right or utility model |