JPS4890825A - - Google Patents
Info
- Publication number
- JPS4890825A JPS4890825A JP47022734A JP2273472A JPS4890825A JP S4890825 A JPS4890825 A JP S4890825A JP 47022734 A JP47022734 A JP 47022734A JP 2273472 A JP2273472 A JP 2273472A JP S4890825 A JPS4890825 A JP S4890825A
- 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.)
- Granted
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
Landscapes
- Greenhouses (AREA)
- Ventilation (AREA)
- Control Of Temperature (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47022734A JPS509086B2 (en) | 1972-03-07 | 1972-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47022734A JPS509086B2 (en) | 1972-03-07 | 1972-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4890825A true JPS4890825A (en) | 1973-11-27 |
JPS509086B2 JPS509086B2 (en) | 1975-04-10 |
Family
ID=12090951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47022734A Expired JPS509086B2 (en) | 1972-03-07 | 1972-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS509086B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51149039U (en) * | 1975-05-22 | 1976-11-29 | ||
JPS5269747A (en) * | 1975-12-04 | 1977-06-10 | Shigeo Nakagawa | Control of opening and closing window for green house |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412442Y2 (en) * | 1975-03-10 | 1979-05-31 | ||
JP4584472B2 (en) * | 2001-02-14 | 2010-11-24 | 株式会社誠和 | Greenhouse ventilation control mechanism |
-
1972
- 1972-03-07 JP JP47022734A patent/JPS509086B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51149039U (en) * | 1975-05-22 | 1976-11-29 | ||
JPS5269747A (en) * | 1975-12-04 | 1977-06-10 | Shigeo Nakagawa | Control of opening and closing window for green house |
JPS5752817B2 (en) * | 1975-12-04 | 1982-11-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS509086B2 (en) | 1975-04-10 |