TW491401U - Knob switching device capable of generating sound - Google Patents
Knob switching device capable of generating soundInfo
- Publication number
- TW491401U TW491401U TW90203547U TW90203547U TW491401U TW 491401 U TW491401 U TW 491401U TW 90203547 U TW90203547 U TW 90203547U TW 90203547 U TW90203547 U TW 90203547U TW 491401 U TW491401 U TW 491401U
- Authority
- TW
- Taiwan
- Prior art keywords
- switching device
- device capable
- generating sound
- knob switching
- knob
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90203547U TW491401U (en) | 2001-03-09 | 2001-03-09 | Knob switching device capable of generating sound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90203547U TW491401U (en) | 2001-03-09 | 2001-03-09 | Knob switching device capable of generating sound |
Publications (1)
Publication Number | Publication Date |
---|---|
TW491401U true TW491401U (en) | 2002-06-11 |
Family
ID=21681911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW90203547U TW491401U (en) | 2001-03-09 | 2001-03-09 | Knob switching device capable of generating sound |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW491401U (en) |
-
2001
- 2001-03-09 TW TW90203547U patent/TW491401U/en not_active IP Right Cessation
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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 |