TW402962U - Compulsory air filtering system - Google Patents
Compulsory air filtering systemInfo
- Publication number
- TW402962U TW402962U TW87216935U TW87216935U TW402962U TW 402962 U TW402962 U TW 402962U TW 87216935 U TW87216935 U TW 87216935U TW 87216935 U TW87216935 U TW 87216935U TW 402962 U TW402962 U TW 402962U
- Authority
- TW
- Taiwan
- Prior art keywords
- filtering system
- air filtering
- compulsory air
- compulsory
- filtering
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW87216935U TW402962U (en) | 1998-10-12 | 1998-10-12 | Compulsory air filtering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW87216935U TW402962U (en) | 1998-10-12 | 1998-10-12 | Compulsory air filtering system |
Publications (1)
Publication Number | Publication Date |
---|---|
TW402962U true TW402962U (en) | 2000-08-21 |
Family
ID=21636794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW87216935U TW402962U (en) | 1998-10-12 | 1998-10-12 | Compulsory air filtering system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW402962U (en) |
-
1998
- 1998-10-12 TW TW87216935U patent/TW402962U/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 |