KR870017680U - 온실의 커튼장치 - Google Patents
온실의 커튼장치Info
- Publication number
- KR870017680U KR870017680U KR2019860007220U KR860007220U KR870017680U KR 870017680 U KR870017680 U KR 870017680U KR 2019860007220 U KR2019860007220 U KR 2019860007220U KR 860007220 U KR860007220 U KR 860007220U KR 870017680 U KR870017680 U KR 870017680U
- Authority
- KR
- South Korea
- Prior art keywords
- greenhouse curtains
- curtains
- greenhouse
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Greenhouses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860007220U KR890000308Y1 (ko) | 1986-05-23 | 1986-05-23 | 온실의 커튼장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860007220U KR890000308Y1 (ko) | 1986-05-23 | 1986-05-23 | 온실의 커튼장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870017680U true KR870017680U (ko) | 1987-12-21 |
KR890000308Y1 KR890000308Y1 (ko) | 1989-03-09 |
Family
ID=19252009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860007220U KR890000308Y1 (ko) | 1986-05-23 | 1986-05-23 | 온실의 커튼장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000308Y1 (ko) |
-
1986
- 1986-05-23 KR KR2019860007220U patent/KR890000308Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR890000308Y1 (ko) | 1989-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |