JPS5531869Y2 - - Google Patents
Info
- Publication number
- JPS5531869Y2 JPS5531869Y2 JP1975146747U JP14674775U JPS5531869Y2 JP S5531869 Y2 JPS5531869 Y2 JP S5531869Y2 JP 1975146747 U JP1975146747 U JP 1975146747U JP 14674775 U JP14674775 U JP 14674775U JP S5531869 Y2 JPS5531869 Y2 JP S5531869Y2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Greenhouses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975146747U JPS5531869Y2 (en) | 1975-10-28 | 1975-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975146747U JPS5531869Y2 (en) | 1975-10-28 | 1975-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5259645U JPS5259645U (en) | 1977-04-30 |
| JPS5531869Y2 true JPS5531869Y2 (en) | 1980-07-30 |
Family
ID=28626427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975146747U Expired JPS5531869Y2 (en) | 1975-10-28 | 1975-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531869Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101205135B1 (en) | 2010-08-23 | 2012-11-26 | κΉνν | Up and down type opening and closing ventilation door device |
-
1975
- 1975-10-28 JP JP1975146747U patent/JPS5531869Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5259645U (en) | 1977-04-30 |