TW394377U - Improved light pen pointer compass - Google Patents
Improved light pen pointer compassInfo
- Publication number
- TW394377U TW394377U TW88214474U TW88214474U TW394377U TW 394377 U TW394377 U TW 394377U TW 88214474 U TW88214474 U TW 88214474U TW 88214474 U TW88214474 U TW 88214474U TW 394377 U TW394377 U TW 394377U
- Authority
- TW
- Taiwan
- Prior art keywords
- light pen
- improved light
- pen pointer
- compass
- pointer compass
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88214474U TW394377U (en) | 1999-08-25 | 1999-08-25 | Improved light pen pointer compass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88214474U TW394377U (en) | 1999-08-25 | 1999-08-25 | Improved light pen pointer compass |
Publications (1)
Publication Number | Publication Date |
---|---|
TW394377U true TW394377U (en) | 2000-06-11 |
Family
ID=21652752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW88214474U TW394377U (en) | 1999-08-25 | 1999-08-25 | Improved light pen pointer compass |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW394377U (en) |
-
1999
- 1999-08-25 TW TW88214474U patent/TW394377U/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 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |