FR2416644B3 - - Google Patents

Info

Publication number
FR2416644B3
FR2416644B3 FR7803932A FR7803932A FR2416644B3 FR 2416644 B3 FR2416644 B3 FR 2416644B3 FR 7803932 A FR7803932 A FR 7803932A FR 7803932 A FR7803932 A FR 7803932A FR 2416644 B3 FR2416644 B3 FR 2416644B3
Authority
FR
France
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
Application number
FR7803932A
Other languages
French (fr)
Other versions
FR2416644A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7803932A priority Critical patent/FR2416644A1/fr
Publication of FR2416644A1 publication Critical patent/FR2416644A1/fr
Application granted granted Critical
Publication of FR2416644B3 publication Critical patent/FR2416644B3/fr
Granted legal-status Critical Current

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
    • A01G9/14—Greenhouses
    • A01G9/1407—Greenhouses of flexible synthetic material
    • 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
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
    • 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)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)
FR7803932A 1978-02-13 1978-02-13 Dispositif pour l'aeration d'abris de cultures couverts de feuilles plastique Granted FR2416644A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803932A FR2416644A1 (fr) 1978-02-13 1978-02-13 Dispositif pour l'aeration d'abris de cultures couverts de feuilles plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803932A FR2416644A1 (fr) 1978-02-13 1978-02-13 Dispositif pour l'aeration d'abris de cultures couverts de feuilles plastique

Publications (2)

Publication Number Publication Date
FR2416644A1 FR2416644A1 (fr) 1979-09-07
FR2416644B3 true FR2416644B3 (ko) 1980-10-10

Family

ID=9204504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803932A Granted FR2416644A1 (fr) 1978-02-13 1978-02-13 Dispositif pour l'aeration d'abris de cultures couverts de feuilles plastique

Country Status (1)

Country Link
FR (1) FR2416644A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348833A (en) * 1981-02-18 1982-09-14 Seiwa Kagaku Kabushiki Kaisha Opening and closing a flexible screen in a greenhouse or the like
ES2044755B1 (es) * 1991-07-15 1995-10-16 Inst Recerca I Tecnologia Agroalimentaries Mejoras en los invernaderos con cubierta de pelicula plastica.
FR2834745B1 (fr) * 2002-01-16 2004-07-16 Sarl Barre Element de protection contre les intemperies en forme de feuille, destine a etre monte sur une structure porteuse

Also Published As

Publication number Publication date
FR2416644A1 (fr) 1979-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights