BE825065A - Canaux a ciel ouvert demontables et reutilisables - Google Patents

Canaux a ciel ouvert demontables et reutilisables

Info

Publication number
BE825065A
BE825065A BE152953A BE152953A BE825065A BE 825065 A BE825065 A BE 825065A BE 152953 A BE152953 A BE 152953A BE 152953 A BE152953 A BE 152953A BE 825065 A BE825065 A BE 825065A
Authority
BE
Belgium
Prior art keywords
removable
open sky
channels
reusable open
reusable
Prior art date
Application number
BE152953A
Other languages
English (en)
French (fr)
Inventor
A Freychet
A Gouzy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE825065A publication Critical patent/BE825065A/xx

Links

Classifications

    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Greenhouses (AREA)
BE152953A 1974-02-11 1975-01-31 Canaux a ciel ouvert demontables et reutilisables BE825065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405313A FR2260283B1 (enrdf_load_stackoverflow) 1974-02-11 1974-02-11

Publications (1)

Publication Number Publication Date
BE825065A true BE825065A (fr) 1975-05-15

Family

ID=9134997

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152953A BE825065A (fr) 1974-02-11 1975-01-31 Canaux a ciel ouvert demontables et reutilisables

Country Status (6)

Country Link
BE (1) BE825065A (enrdf_load_stackoverflow)
ES (1) ES209853Y (enrdf_load_stackoverflow)
FR (1) FR2260283B1 (enrdf_load_stackoverflow)
GB (1) GB1483561A (enrdf_load_stackoverflow)
IT (1) IT1027481B (enrdf_load_stackoverflow)
NL (1) NL176516C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402194C1 (ru) * 2009-05-08 2010-10-27 Государственное образовательное учреждение высшего профессионального образования "Вологодский государственный технический университет" (ВоГТУ) Устройство для контроля температурного режима защищенного грунта

Also Published As

Publication number Publication date
NL176516C (nl) 1985-05-01
ES209853Y (es) 1976-09-16
FR2260283B1 (enrdf_load_stackoverflow) 1976-11-26
IT1027481B (it) 1978-11-20
GB1483561A (en) 1977-08-24
NL7501461A (nl) 1975-08-13
FR2260283A1 (enrdf_load_stackoverflow) 1975-09-05
ES209853U (es) 1976-04-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L ENEREGIE ATOMIQUE

Effective date: 19870131