CN101407882A - 手机振动马达用振子材料及制备方法 - Google Patents
手机振动马达用振子材料及制备方法 Download PDFInfo
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- CN101407882A CN101407882A CNA2008101223834A CN200810122383A CN101407882A CN 101407882 A CN101407882 A CN 101407882A CN A2008101223834 A CNA2008101223834 A CN A2008101223834A CN 200810122383 A CN200810122383 A CN 200810122383A CN 101407882 A CN101407882 A CN 101407882A
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CN2008101223834A CN101407882B (zh) | 2008-11-24 | 2008-11-24 | 手机振动马达用振子材料及制备方法 |
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CN2008101223834A CN101407882B (zh) | 2008-11-24 | 2008-11-24 | 手机振动马达用振子材料及制备方法 |
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CN101407882A true CN101407882A (zh) | 2009-04-15 |
CN101407882B CN101407882B (zh) | 2010-08-11 |
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CN2008101223834A Expired - Fee Related CN101407882B (zh) | 2008-11-24 | 2008-11-24 | 手机振动马达用振子材料及制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908104A (zh) * | 2016-05-10 | 2016-08-31 | 广州市华司特合金制品有限公司 | 一种钨合金屏蔽板及其制备方法 |
CN110527886A (zh) * | 2019-09-02 | 2019-12-03 | 广州市华司特合金制品有限公司 | 一种钟表重垂及其制备方法 |
CN114107714A (zh) * | 2021-11-26 | 2022-03-01 | 西安华山钨制品有限公司 | 一种提高钨镍铜合金力学性能的生产工艺 |
CN115954741A (zh) * | 2023-02-16 | 2023-04-11 | 浙江亿宝科技有限公司 | 一种铆合电刷的智能生产装置 |
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2008
- 2008-11-24 CN CN2008101223834A patent/CN101407882B/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908104A (zh) * | 2016-05-10 | 2016-08-31 | 广州市华司特合金制品有限公司 | 一种钨合金屏蔽板及其制备方法 |
CN105908104B (zh) * | 2016-05-10 | 2017-07-14 | 广州市华司特合金制品有限公司 | 一种钨合金屏蔽板及其制备方法 |
CN110527886A (zh) * | 2019-09-02 | 2019-12-03 | 广州市华司特合金制品有限公司 | 一种钟表重垂及其制备方法 |
CN114107714A (zh) * | 2021-11-26 | 2022-03-01 | 西安华山钨制品有限公司 | 一种提高钨镍铜合金力学性能的生产工艺 |
CN115954741A (zh) * | 2023-02-16 | 2023-04-11 | 浙江亿宝科技有限公司 | 一种铆合电刷的智能生产装置 |
CN115954741B (zh) * | 2023-02-16 | 2023-07-07 | 浙江亿宝科技有限公司 | 一种铆合电刷的智能生产装置 |
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CN101407882B (zh) | 2010-08-11 |
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Owner name: NINGBO YUANDA CHENGLI SCIENCE AND TECHNOLOGY CO., Free format text: FORMER OWNER: NINGBO CHENGLI TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20091218 |
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Effective date of registration: 20091218 Address after: Zhejiang province Fenghua city streets Xiwu Shang Qiao Road No. 18 post encoding: 315505 Applicant after: Ningbo Yuanda Chengli Sci-Tech Co., Ltd. Address before: Zhejiang city of Fenghua province science and Technology Park Xiwu outward postal encoding: 315505 Applicant before: Ningbo Chengli Technology Development Co., Ltd. |
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Granted publication date: 20100811 Termination date: 20181124 |
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