KR870008702U - 조립식 흡출기 - Google Patents
조립식 흡출기Info
- Publication number
- KR870008702U KR870008702U KR2019850015944U KR850015944U KR870008702U KR 870008702 U KR870008702 U KR 870008702U KR 2019850015944 U KR2019850015944 U KR 2019850015944U KR 850015944 U KR850015944 U KR 850015944U KR 870008702 U KR870008702 U KR 870008702U
- Authority
- KR
- South Korea
- Prior art keywords
- aspirator
- prefabricated
- prefabricated aspirator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015944U KR880003902Y1 (ko) | 1985-11-30 | 1985-11-30 | 조립식 흡출기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015944U KR880003902Y1 (ko) | 1985-11-30 | 1985-11-30 | 조립식 흡출기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870008702U true KR870008702U (ko) | 1987-06-13 |
| KR880003902Y1 KR880003902Y1 (ko) | 1988-10-25 |
Family
ID=19246861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850015944U KR880003902Y1 (ko) | 1985-11-30 | 1985-11-30 | 조립식 흡출기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880003902Y1 (ko) |
-
1985
- 1985-11-30 KR KR2019850015944U patent/KR880003902Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880003902Y1 (ko) | 1988-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19940831 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |