CN101332062A - 吸尘器多级降噪音装置 - Google Patents
吸尘器多级降噪音装置 Download PDFInfo
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- CN101332062A CN101332062A CNA2008101201341A CN200810120134A CN101332062A CN 101332062 A CN101332062 A CN 101332062A CN A2008101201341 A CNA2008101201341 A CN A2008101201341A CN 200810120134 A CN200810120134 A CN 200810120134A CN 101332062 A CN101332062 A CN 101332062A
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- electric fan
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- reduction device
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CNA2008101201341A CN101332062A (zh) | 2008-07-23 | 2008-07-23 | 吸尘器多级降噪音装置 |
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CNA2008101201341A CN101332062A (zh) | 2008-07-23 | 2008-07-23 | 吸尘器多级降噪音装置 |
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CN101332062A true CN101332062A (zh) | 2008-12-31 |
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CNA2008101201341A Pending CN101332062A (zh) | 2008-07-23 | 2008-07-23 | 吸尘器多级降噪音装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105342525A (zh) * | 2015-03-02 | 2016-02-24 | 于长海 | 一种家用小型吸尘器 |
CN106447895A (zh) * | 2016-09-14 | 2017-02-22 | 深圳市中孚泰文化建筑建设股份有限公司 | 一种具有隔声功能的验钞机外罩及验钞机 |
CN110932144A (zh) * | 2019-12-30 | 2020-03-27 | 杨向民 | 一种带抗性消声结构的自除尘电力柜 |
CN113804186A (zh) * | 2021-08-30 | 2021-12-17 | 中国船舶重工集团公司第七0七研究所 | 一种风冷式高精度惯性导航系统降噪结构 |
CN113876265A (zh) * | 2021-01-09 | 2022-01-04 | 苏州简单有为科技有限公司 | 湿式清洁装置 |
-
2008
- 2008-07-23 CN CNA2008101201341A patent/CN101332062A/zh active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105342525A (zh) * | 2015-03-02 | 2016-02-24 | 于长海 | 一种家用小型吸尘器 |
CN106447895A (zh) * | 2016-09-14 | 2017-02-22 | 深圳市中孚泰文化建筑建设股份有限公司 | 一种具有隔声功能的验钞机外罩及验钞机 |
CN110932144A (zh) * | 2019-12-30 | 2020-03-27 | 杨向民 | 一种带抗性消声结构的自除尘电力柜 |
CN113876265A (zh) * | 2021-01-09 | 2022-01-04 | 苏州简单有为科技有限公司 | 湿式清洁装置 |
CN113804186A (zh) * | 2021-08-30 | 2021-12-17 | 中国船舶重工集团公司第七0七研究所 | 一种风冷式高精度惯性导航系统降噪结构 |
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Date | Code | Title | Description |
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C06 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090327 Address after: 311 Yuan Road, Zhejiang, Yuyao Province, China Code: 315400 Applicant after: Ningbo Fujia Industrial Co., Ltd. Address before: Zhejiang Province, Yuyao city mayor Yuan Road No. 311 Ningbo Fujia Industrial Co. Ltd. post encoding: 315400 Applicant before: Wang Yuedan |
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Owner name: NINGBO FUJIA INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG YUEDAN Effective date: 20090327 |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20081231 |