KR920007379U - Ventilation opening and closing device for vinyl house - Google Patents

Ventilation opening and closing device for vinyl house

Info

Publication number
KR920007379U
KR920007379U KR2019900015461U KR900015461U KR920007379U KR 920007379 U KR920007379 U KR 920007379U KR 2019900015461 U KR2019900015461 U KR 2019900015461U KR 900015461 U KR900015461 U KR 900015461U KR 920007379 U KR920007379 U KR 920007379U
Authority
KR
South Korea
Prior art keywords
closing device
ventilation opening
vinyl house
house
vinyl
Prior art date
Application number
KR2019900015461U
Other languages
Korean (ko)
Other versions
KR930000880Y1 (en
Inventor
이재윤
Original Assignee
이재윤
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 이재윤 filed Critical 이재윤
Priority to KR2019900015461U priority Critical patent/KR930000880Y1/en
Publication of KR920007379U publication Critical patent/KR920007379U/en
Application granted granted Critical
Publication of KR930000880Y1 publication Critical patent/KR930000880Y1/en

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
    • 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
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • 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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Greenhouses (AREA)
KR2019900015461U 1990-10-08 1990-10-08 Apparatus for circulating the air in vinylhouse KR930000880Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015461U KR930000880Y1 (en) 1990-10-08 1990-10-08 Apparatus for circulating the air in vinylhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015461U KR930000880Y1 (en) 1990-10-08 1990-10-08 Apparatus for circulating the air in vinylhouse

Publications (2)

Publication Number Publication Date
KR920007379U true KR920007379U (en) 1992-05-19
KR930000880Y1 KR930000880Y1 (en) 1993-02-27

Family

ID=19304108

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015461U KR930000880Y1 (en) 1990-10-08 1990-10-08 Apparatus for circulating the air in vinylhouse

Country Status (1)

Country Link
KR (1) KR930000880Y1 (en)

Also Published As

Publication number Publication date
KR930000880Y1 (en) 1993-02-27

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee