KR890001484Y1 - 터널재배용 필름의 개폐장치 - Google Patents

터널재배용 필름의 개폐장치 Download PDF

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Publication number
KR890001484Y1
KR890001484Y1 KR2019860001448U KR860001448U KR890001484Y1 KR 890001484 Y1 KR890001484 Y1 KR 890001484Y1 KR 2019860001448 U KR2019860001448 U KR 2019860001448U KR 860001448 U KR860001448 U KR 860001448U KR 890001484 Y1 KR890001484 Y1 KR 890001484Y1
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KR
South Korea
Prior art keywords
opening
film
tunnel
closing
switchgear
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019860001448U
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English (en)
Korean (ko)
Other versions
KR870001426U (ko
Inventor
소중웅
Original Assignee
가부시기가이샤 미가도 육종농장
월부평팔랑
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 가부시기가이샤 미가도 육종농장, 월부평팔랑 filed Critical 가부시기가이샤 미가도 육종농장
Publication of KR870001426U publication Critical patent/KR870001426U/ko
Application granted granted Critical
Publication of KR890001484Y1 publication Critical patent/KR890001484Y1/ko
Expired legal-status Critical Current

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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
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
    • 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
    • A01G13/00—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A01G13/29—Arrangements for laying out or removing plant coverings
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Protection Of Plants (AREA)
KR2019860001448U 1985-07-16 1986-02-10 터널재배용 필름의 개폐장치 Expired KR890001484Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985108748U JPH0328765Y2 (enExample) 1985-07-16 1985-07-16
JP60-108748 1985-07-16

Publications (2)

Publication Number Publication Date
KR870001426U KR870001426U (ko) 1987-03-12
KR890001484Y1 true KR890001484Y1 (ko) 1989-04-06

Family

ID=30986229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860001448U Expired KR890001484Y1 (ko) 1985-07-16 1986-02-10 터널재배용 필름의 개폐장치

Country Status (2)

Country Link
JP (1) JPH0328765Y2 (enExample)
KR (1) KR890001484Y1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536014Y2 (ja) * 1992-10-23 1997-05-21 株式会社渋谷製作所 自動送り機構付き可搬穿孔装置

Also Published As

Publication number Publication date
KR870001426U (ko) 1987-03-12
JPH0328765Y2 (enExample) 1991-06-20
JPS6216254U (enExample) 1987-01-30

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A201 Request for examination
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St.27 status event code: A-3-3-R10-R17-oth-X000

UA0108 Application for utility model registration

St.27 status event code: A-0-1-A10-A12-nap-UA0108

UA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-UA0201

UG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

St.27 status event code: A-2-2-Q10-Q13-nap-UG1604

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St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000