TW424463U - Improved structure of ergonomic chair - Google Patents
Improved structure of ergonomic chairInfo
- Publication number
- TW424463U TW424463U TW87218408U TW87218408U TW424463U TW 424463 U TW424463 U TW 424463U TW 87218408 U TW87218408 U TW 87218408U TW 87218408 U TW87218408 U TW 87218408U TW 424463 U TW424463 U TW 424463U
- Authority
- TW
- Taiwan
- Prior art keywords
- improved structure
- ergonomic chair
- ergonomic
- chair
- improved
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW87218408U TW424463U (en) | 1998-11-06 | 1998-11-06 | Improved structure of ergonomic chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW87218408U TW424463U (en) | 1998-11-06 | 1998-11-06 | Improved structure of ergonomic chair |
Publications (1)
Publication Number | Publication Date |
---|---|
TW424463U true TW424463U (en) | 2001-03-01 |
Family
ID=21637420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW87218408U TW424463U (en) | 1998-11-06 | 1998-11-06 | Improved structure of ergonomic chair |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW424463U (en) |
-
1998
- 1998-11-06 TW TW87218408U patent/TW424463U/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 |