KR930007917U - Opening and closing devices for side windows and skylights in greenhouses - Google Patents

Opening and closing devices for side windows and skylights in greenhouses

Info

Publication number
KR930007917U
KR930007917U KR2019910016255U KR910016255U KR930007917U KR 930007917 U KR930007917 U KR 930007917U KR 2019910016255 U KR2019910016255 U KR 2019910016255U KR 910016255 U KR910016255 U KR 910016255U KR 930007917 U KR930007917 U KR 930007917U
Authority
KR
South Korea
Prior art keywords
skylights
greenhouses
opening
side windows
closing devices
Prior art date
Application number
KR2019910016255U
Other languages
Korean (ko)
Other versions
KR940000384Y1 (en
Inventor
윤성식
Original Assignee
윤성식
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 윤성식 filed Critical 윤성식
Priority to KR2019910016255U priority Critical patent/KR940000384Y1/en
Publication of KR930007917U publication Critical patent/KR930007917U/en
Application granted granted Critical
Publication of KR940000384Y1 publication Critical patent/KR940000384Y1/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
    • 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
KR2019910016255U 1991-10-02 1991-10-02 Opening and shutting equipment of greenhouse KR940000384Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910016255U KR940000384Y1 (en) 1991-10-02 1991-10-02 Opening and shutting equipment of greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910016255U KR940000384Y1 (en) 1991-10-02 1991-10-02 Opening and shutting equipment of greenhouse

Publications (2)

Publication Number Publication Date
KR930007917U true KR930007917U (en) 1993-05-24
KR940000384Y1 KR940000384Y1 (en) 1994-01-24

Family

ID=19320075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910016255U KR940000384Y1 (en) 1991-10-02 1991-10-02 Opening and shutting equipment of greenhouse

Country Status (1)

Country Link
KR (1) KR940000384Y1 (en)

Also Published As

Publication number Publication date
KR940000384Y1 (en) 1994-01-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee