KR900000030U - Opening and closing device of the vinyl house cover - Google Patents

Opening and closing device of the vinyl house cover

Info

Publication number
KR900000030U
KR900000030U KR2019880008644U KR880008644U KR900000030U KR 900000030 U KR900000030 U KR 900000030U KR 2019880008644 U KR2019880008644 U KR 2019880008644U KR 880008644 U KR880008644 U KR 880008644U KR 900000030 U KR900000030 U KR 900000030U
Authority
KR
South Korea
Prior art keywords
opening
closing device
vinyl house
house cover
cover
Prior art date
Application number
KR2019880008644U
Other languages
Korean (ko)
Other versions
KR910001540Y1 (en
Inventor
장근호
Original Assignee
장근호
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 장근호 filed Critical 장근호
Priority to KR2019880008644U priority Critical patent/KR910001540Y1/en
Publication of KR900000030U publication Critical patent/KR900000030U/en
Application granted granted Critical
Publication of KR910001540Y1 publication Critical patent/KR910001540Y1/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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
KR2019880008644U 1988-06-01 1988-06-01 The apparatus for opening and closing the cover of vinyl house KR910001540Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880008644U KR910001540Y1 (en) 1988-06-01 1988-06-01 The apparatus for opening and closing the cover of vinyl house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880008644U KR910001540Y1 (en) 1988-06-01 1988-06-01 The apparatus for opening and closing the cover of vinyl house

Publications (2)

Publication Number Publication Date
KR900000030U true KR900000030U (en) 1990-01-07
KR910001540Y1 KR910001540Y1 (en) 1991-03-15

Family

ID=19276007

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880008644U KR910001540Y1 (en) 1988-06-01 1988-06-01 The apparatus for opening and closing the cover of vinyl house

Country Status (1)

Country Link
KR (1) KR910001540Y1 (en)

Also Published As

Publication number Publication date
KR910001540Y1 (en) 1991-03-15

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Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application
E902 Notification of reason for refusal
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee