NL6617998A - - Google Patents
Info
- Publication number
- NL6617998A NL6617998A NL6617998A NL6617998A NL6617998A NL 6617998 A NL6617998 A NL 6617998A NL 6617998 A NL6617998 A NL 6617998A NL 6617998 A NL6617998 A NL 6617998A NL 6617998 A NL6617998 A NL 6617998A
- Authority
- NL
- Netherlands
Links
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
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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
- 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
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6617998A NL6617998A (en) | 1966-12-22 | 1966-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6617998A NL6617998A (en) | 1966-12-22 | 1966-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6617998A true NL6617998A (en) | 1968-06-24 |
Family
ID=19798522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6617998A NL6617998A (en) | 1966-12-22 | 1966-12-22 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL6617998A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015028470A1 (en) * | 2013-08-29 | 2015-03-05 | Humboldt-Universität Zu Berlin | Heat exchanger device for a greenhouse |
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1966
- 1966-12-22 NL NL6617998A patent/NL6617998A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015028470A1 (en) * | 2013-08-29 | 2015-03-05 | Humboldt-Universität Zu Berlin | Heat exchanger device for a greenhouse |