KR930003104U - Ventilation fan with filter - Google Patents
Ventilation fan with filterInfo
- Publication number
- KR930003104U KR930003104U KR2019920013804U KR920013804U KR930003104U KR 930003104 U KR930003104 U KR 930003104U KR 2019920013804 U KR2019920013804 U KR 2019920013804U KR 920013804 U KR920013804 U KR 920013804U KR 930003104 U KR930003104 U KR 930003104U
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- ventilation fan
- ventilation
- fan
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5818891U JP2522476Y2 (en) | 1991-07-25 | 1991-07-25 | Ventilation fan with filter |
JP91-058188 | 1991-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930003104U true KR930003104U (en) | 1993-02-26 |
KR960004919Y1 KR960004919Y1 (en) | 1996-06-17 |
Family
ID=13077049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92013804U KR960004919Y1 (en) | 1991-07-25 | 1992-07-25 | Ventilator fan |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2522476Y2 (en) |
KR (1) | KR960004919Y1 (en) |
-
1991
- 1991-07-25 JP JP5818891U patent/JP2522476Y2/en not_active Expired - Lifetime
-
1992
- 1992-07-25 KR KR92013804U patent/KR960004919Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960004919Y1 (en) | 1996-06-17 |
JP2522476Y2 (en) | 1997-01-16 |
JPH0510928U (en) | 1993-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
B701 | Decision to grant | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20020529 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |