CN218191262U - 一种计算机用键盘清理装置 - Google Patents
一种计算机用键盘清理装置 Download PDFInfo
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- CN218191262U CN218191262U CN202222452875.8U CN202222452875U CN218191262U CN 218191262 U CN218191262 U CN 218191262U CN 202222452875 U CN202222452875 U CN 202222452875U CN 218191262 U CN218191262 U CN 218191262U
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- Prior art keywords
- keyboard
- frame
- cleaning device
- fixedly connected
- right sides
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222452875.8U CN218191262U (zh) | 2022-09-15 | 2022-09-15 | 一种计算机用键盘清理装置 |
Applications Claiming Priority (1)
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CN202222452875.8U CN218191262U (zh) | 2022-09-15 | 2022-09-15 | 一种计算机用键盘清理装置 |
Publications (1)
Publication Number | Publication Date |
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CN218191262U true CN218191262U (zh) | 2023-01-03 |
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CN202222452875.8U Active CN218191262U (zh) | 2022-09-15 | 2022-09-15 | 一种计算机用键盘清理装置 |
Country Status (1)
Country | Link |
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CN (1) | CN218191262U (zh) |
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2022
- 2022-09-15 CN CN202222452875.8U patent/CN218191262U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Zhongyu Lvjian Building Materials Technology Co.,Ltd. Assignor: JIANGSU College OF SAFETY TECHNOLOGY Contract record no.: X2023980050954 Denomination of utility model: A keyboard cleaning device for computers Granted publication date: 20230103 License type: Common License Record date: 20231209 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Zhongyu Lvjian Building Materials Technology Co.,Ltd. Assignor: JIANGSU College OF SAFETY TECHNOLOGY Contract record no.: X2023980050954 Date of cancellation: 20240308 |