KR860010210U - 온실용 보온 커버 개폐장치 - Google Patents

온실용 보온 커버 개폐장치

Info

Publication number
KR860010210U
KR860010210U KR2019850001714U KR850001714U KR860010210U KR 860010210 U KR860010210 U KR 860010210U KR 2019850001714 U KR2019850001714 U KR 2019850001714U KR 850001714 U KR850001714 U KR 850001714U KR 860010210 U KR860010210 U KR 860010210U
Authority
KR
South Korea
Prior art keywords
closing device
cover opening
insulation cover
greenhouse insulation
greenhouse
Prior art date
Application number
KR2019850001714U
Other languages
English (en)
Other versions
KR870002377Y1 (ko
Inventor
정채덕
김동수
Original Assignee
정채덕
김동수
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 정채덕, 김동수 filed Critical 정채덕
Priority to KR2019850001714U priority Critical patent/KR870002377Y1/ko
Publication of KR860010210U publication Critical patent/KR860010210U/ko
Application granted granted Critical
Publication of KR870002377Y1 publication Critical patent/KR870002377Y1/ko

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
KR2019850001714U 1985-02-21 1985-02-21 온실용 보온 커버 개폐장치 KR870002377Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850001714U KR870002377Y1 (ko) 1985-02-21 1985-02-21 온실용 보온 커버 개폐장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850001714U KR870002377Y1 (ko) 1985-02-21 1985-02-21 온실용 보온 커버 개폐장치

Publications (2)

Publication Number Publication Date
KR860010210U true KR860010210U (ko) 1986-09-05
KR870002377Y1 KR870002377Y1 (ko) 1987-07-16

Family

ID=19240143

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850001714U KR870002377Y1 (ko) 1985-02-21 1985-02-21 온실용 보온 커버 개폐장치

Country Status (1)

Country Link
KR (1) KR870002377Y1 (ko)

Also Published As

Publication number Publication date
KR870002377Y1 (ko) 1987-07-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee