TW477446U - Waterproof keyboard - Google Patents
Waterproof keyboardInfo
- Publication number
- TW477446U TW477446U TW89212460U TW89212460U TW477446U TW 477446 U TW477446 U TW 477446U TW 89212460 U TW89212460 U TW 89212460U TW 89212460 U TW89212460 U TW 89212460U TW 477446 U TW477446 U TW 477446U
- Authority
- TW
- Taiwan
- Prior art keywords
- waterproof keyboard
- waterproof
- keyboard
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW89212460U TW477446U (en) | 2000-07-19 | 2000-07-19 | Waterproof keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW89212460U TW477446U (en) | 2000-07-19 | 2000-07-19 | Waterproof keyboard |
Publications (1)
Publication Number | Publication Date |
---|---|
TW477446U true TW477446U (en) | 2002-02-21 |
Family
ID=21670581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW89212460U TW477446U (en) | 2000-07-19 | 2000-07-19 | Waterproof keyboard |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW477446U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109451649A (en) * | 2018-09-28 | 2019-03-08 | 苏州达方电子有限公司 | The keyboard pcb and keyboard of chemical erosion influence can be slowed down |
TWI707610B (en) * | 2018-09-17 | 2020-10-11 | 達方電子股份有限公司 | Keyboard circuit board capable of preventing chemical erosion |
-
2000
- 2000-07-19 TW TW89212460U patent/TW477446U/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI707610B (en) * | 2018-09-17 | 2020-10-11 | 達方電子股份有限公司 | Keyboard circuit board capable of preventing chemical erosion |
CN109451649A (en) * | 2018-09-28 | 2019-03-08 | 苏州达方电子有限公司 | The keyboard pcb and keyboard of chemical erosion influence can be slowed down |
CN109451649B (en) * | 2018-09-28 | 2022-06-28 | 苏州达方电子有限公司 | Keyboard circuit board capable of reducing chemical corrosion influence and keyboard |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MK4K | Expiration of patent term of a granted utility model |