ES256543Y - Cierre automatico para la ventilacion de cobertizos para cultivos - Google Patents
Cierre automatico para la ventilacion de cobertizos para cultivosInfo
- Publication number
- ES256543Y ES256543Y ES1981256543U ES256543U ES256543Y ES 256543 Y ES256543 Y ES 256543Y ES 1981256543 U ES1981256543 U ES 1981256543U ES 256543 U ES256543 U ES 256543U ES 256543 Y ES256543 Y ES 256543Y
- Authority
- ES
- Spain
- Prior art keywords
- hedges
- crop
- ventilation
- automatic closure
- closure
- Prior art date
- 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
- 238000009423 ventilation Methods 0.000 title 1
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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1981256543U ES256543Y (es) | 1981-03-02 | 1981-03-02 | Cierre automatico para la ventilacion de cobertizos para cultivos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1981256543U ES256543Y (es) | 1981-03-02 | 1981-03-02 | Cierre automatico para la ventilacion de cobertizos para cultivos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES256543U ES256543U (es) | 1981-07-01 |
| ES256543Y true ES256543Y (es) | 1981-12-16 |
Family
ID=8413526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1981256543U Expired ES256543Y (es) | 1981-03-02 | 1981-03-02 | Cierre automatico para la ventilacion de cobertizos para cultivos |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES256543Y (es) |
-
1981
- 1981-03-02 ES ES1981256543U patent/ES256543Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES256543U (es) | 1981-07-01 |
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