JPH0754751Y2 - 温室用ダクト装置 - Google Patents

温室用ダクト装置

Info

Publication number
JPH0754751Y2
JPH0754751Y2 JP1989084579U JP8457989U JPH0754751Y2 JP H0754751 Y2 JPH0754751 Y2 JP H0754751Y2 JP 1989084579 U JP1989084579 U JP 1989084579U JP 8457989 U JP8457989 U JP 8457989U JP H0754751 Y2 JPH0754751 Y2 JP H0754751Y2
Authority
JP
Japan
Prior art keywords
duct
greenhouse
supporting bone
fixed
ceiling surface
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 - Lifetime
Application number
JP1989084579U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0323736U (en]
Inventor
芳人 久部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiwa KK
Original Assignee
Seiwa KK
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 Seiwa KK filed Critical Seiwa KK
Priority to JP1989084579U priority Critical patent/JPH0754751Y2/ja
Publication of JPH0323736U publication Critical patent/JPH0323736U/ja
Application granted granted Critical
Publication of JPH0754751Y2 publication Critical patent/JPH0754751Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Greenhouses (AREA)
  • Duct Arrangements (AREA)
JP1989084579U 1989-07-20 1989-07-20 温室用ダクト装置 Expired - Lifetime JPH0754751Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989084579U JPH0754751Y2 (ja) 1989-07-20 1989-07-20 温室用ダクト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989084579U JPH0754751Y2 (ja) 1989-07-20 1989-07-20 温室用ダクト装置

Publications (2)

Publication Number Publication Date
JPH0323736U JPH0323736U (en]) 1991-03-12
JPH0754751Y2 true JPH0754751Y2 (ja) 1995-12-18

Family

ID=31633152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989084579U Expired - Lifetime JPH0754751Y2 (ja) 1989-07-20 1989-07-20 温室用ダクト装置

Country Status (1)

Country Link
JP (1) JPH0754751Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4603674B2 (ja) * 1999-10-29 2010-12-22 株式会社誠和 結露排水装置

Also Published As

Publication number Publication date
JPH0323736U (en]) 1991-03-12

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