KR870017680U - 온실의 커튼장치 - Google Patents

온실의 커튼장치

Info

Publication number
KR870017680U
KR870017680U KR2019860007220U KR860007220U KR870017680U KR 870017680 U KR870017680 U KR 870017680U KR 2019860007220 U KR2019860007220 U KR 2019860007220U KR 860007220 U KR860007220 U KR 860007220U KR 870017680 U KR870017680 U KR 870017680U
Authority
KR
South Korea
Prior art keywords
greenhouse curtains
curtains
greenhouse
Prior art date
Application number
KR2019860007220U
Other languages
English (en)
Other versions
KR890000308Y1 (ko
Inventor
강근봉
강운진
Original Assignee
강근봉
강운진
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 강근봉, 강운진 filed Critical 강근봉
Priority to KR2019860007220U priority Critical patent/KR890000308Y1/ko
Publication of KR870017680U publication Critical patent/KR870017680U/ko
Application granted granted Critical
Publication of KR890000308Y1 publication Critical patent/KR890000308Y1/ko

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Greenhouses (AREA)
KR2019860007220U 1986-05-23 1986-05-23 온실의 커튼장치 KR890000308Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860007220U KR890000308Y1 (ko) 1986-05-23 1986-05-23 온실의 커튼장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860007220U KR890000308Y1 (ko) 1986-05-23 1986-05-23 온실의 커튼장치

Publications (2)

Publication Number Publication Date
KR870017680U true KR870017680U (ko) 1987-12-21
KR890000308Y1 KR890000308Y1 (ko) 1989-03-09

Family

ID=19252009

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860007220U KR890000308Y1 (ko) 1986-05-23 1986-05-23 온실의 커튼장치

Country Status (1)

Country Link
KR (1) KR890000308Y1 (ko)

Also Published As

Publication number Publication date
KR890000308Y1 (ko) 1989-03-09

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee