KR900000032U - Opening and closing of the heat insulation cover for the vinyl house - Google Patents

Opening and closing of the heat insulation cover for the vinyl house

Info

Publication number
KR900000032U
KR900000032U KR2019880008694U KR880008694U KR900000032U KR 900000032 U KR900000032 U KR 900000032U KR 2019880008694 U KR2019880008694 U KR 2019880008694U KR 880008694 U KR880008694 U KR 880008694U KR 900000032 U KR900000032 U KR 900000032U
Authority
KR
South Korea
Prior art keywords
closing
opening
heat insulation
insulation cover
vinyl house
Prior art date
Application number
KR2019880008694U
Other languages
Korean (ko)
Other versions
KR900007517Y1 (en
Inventor
이문하
박일천
Original Assignee
이문하
박일천
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 이문하, 박일천 filed Critical 이문하
Priority to KR2019880008694U priority Critical patent/KR900007517Y1/en
Publication of KR900000032U publication Critical patent/KR900000032U/en
Application granted granted Critical
Publication of KR900007517Y1 publication Critical patent/KR900007517Y1/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)
  • Soil Working Implements (AREA)
KR2019880008694U 1988-06-04 1988-06-04 Apparatus for opening and closing cover in greenhouse KR900007517Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880008694U KR900007517Y1 (en) 1988-06-04 1988-06-04 Apparatus for opening and closing cover in greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880008694U KR900007517Y1 (en) 1988-06-04 1988-06-04 Apparatus for opening and closing cover in greenhouse

Publications (2)

Publication Number Publication Date
KR900000032U true KR900000032U (en) 1990-01-07
KR900007517Y1 KR900007517Y1 (en) 1990-08-20

Family

ID=19276032

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880008694U KR900007517Y1 (en) 1988-06-04 1988-06-04 Apparatus for opening and closing cover in greenhouse

Country Status (1)

Country Link
KR (1) KR900007517Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056496A (en) * 1999-12-15 2001-07-04 이정태 A mounting apparatus of input/output port for electronic appliances

Also Published As

Publication number Publication date
KR900007517Y1 (en) 1990-08-20

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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
FPAY Annual fee payment

Payment date: 19930208

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee