KR940000022U - Automatic opening and closing device for the curtain of the vinyl house - Google Patents

Automatic opening and closing device for the curtain of the vinyl house

Info

Publication number
KR940000022U
KR940000022U KR2019920011365U KR920011365U KR940000022U KR 940000022 U KR940000022 U KR 940000022U KR 2019920011365 U KR2019920011365 U KR 2019920011365U KR 920011365 U KR920011365 U KR 920011365U KR 940000022 U KR940000022 U KR 940000022U
Authority
KR
South Korea
Prior art keywords
curtain
closing device
automatic opening
vinyl house
house
Prior art date
Application number
KR2019920011365U
Other languages
Korean (ko)
Other versions
KR940007617Y1 (en
Inventor
황인만
Original Assignee
황인만
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 황인만 filed Critical 황인만
Priority to KR92011365U priority Critical patent/KR940007617Y1/en
Publication of KR940000022U publication Critical patent/KR940000022U/en
Application granted granted Critical
Publication of KR940007617Y1 publication Critical patent/KR940007617Y1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
KR92011365U 1992-06-24 1992-06-24 Apparatus for opening & closing cover of vinylhouse KR940007617Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92011365U KR940007617Y1 (en) 1992-06-24 1992-06-24 Apparatus for opening & closing cover of vinylhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92011365U KR940007617Y1 (en) 1992-06-24 1992-06-24 Apparatus for opening & closing cover of vinylhouse

Publications (2)

Publication Number Publication Date
KR940000022U true KR940000022U (en) 1994-01-03
KR940007617Y1 KR940007617Y1 (en) 1994-10-22

Family

ID=19335432

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92011365U KR940007617Y1 (en) 1992-06-24 1992-06-24 Apparatus for opening & closing cover of vinylhouse

Country Status (1)

Country Link
KR (1) KR940007617Y1 (en)

Also Published As

Publication number Publication date
KR940007617Y1 (en) 1994-10-22

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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