TW545366U - Improved structure for hole drilling device - Google Patents
Improved structure for hole drilling deviceInfo
- Publication number
- TW545366U TW545366U TW92204082U TW92204082U TW545366U TW 545366 U TW545366 U TW 545366U TW 92204082 U TW92204082 U TW 92204082U TW 92204082 U TW92204082 U TW 92204082U TW 545366 U TW545366 U TW 545366U
- Authority
- TW
- Taiwan
- Prior art keywords
- drilling device
- improved structure
- hole drilling
- hole
- improved
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92204082U TW545366U (en) | 2003-03-17 | 2003-03-17 | Improved structure for hole drilling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92204082U TW545366U (en) | 2003-03-17 | 2003-03-17 | Improved structure for hole drilling device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW545366U true TW545366U (en) | 2003-08-01 |
Family
ID=29731262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92204082U TW545366U (en) | 2003-03-17 | 2003-03-17 | Improved structure for hole drilling device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW545366U (en) |
-
2003
- 2003-03-17 TW TW92204082U patent/TW545366U/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 |