JPH084861Y2 - 浮根式養液栽培用浮板 - Google Patents

浮根式養液栽培用浮板

Info

Publication number
JPH084861Y2
JPH084861Y2 JP1990052227U JP5222790U JPH084861Y2 JP H084861 Y2 JPH084861 Y2 JP H084861Y2 JP 1990052227 U JP1990052227 U JP 1990052227U JP 5222790 U JP5222790 U JP 5222790U JP H084861 Y2 JPH084861 Y2 JP H084861Y2
Authority
JP
Japan
Prior art keywords
floating plate
nutrient solution
liquid
floating
plate
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 - Fee Related
Application number
JP1990052227U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412840U (en]
Inventor
利夫 藤原
賢次 馬庭
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to JP1990052227U priority Critical patent/JPH084861Y2/ja
Publication of JPH0412840U publication Critical patent/JPH0412840U/ja
Application granted granted Critical
Publication of JPH084861Y2 publication Critical patent/JPH084861Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y02P60/216—

Landscapes

  • Hydroponics (AREA)
JP1990052227U 1990-05-21 1990-05-21 浮根式養液栽培用浮板 Expired - Fee Related JPH084861Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990052227U JPH084861Y2 (ja) 1990-05-21 1990-05-21 浮根式養液栽培用浮板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990052227U JPH084861Y2 (ja) 1990-05-21 1990-05-21 浮根式養液栽培用浮板

Publications (2)

Publication Number Publication Date
JPH0412840U JPH0412840U (en]) 1992-01-31
JPH084861Y2 true JPH084861Y2 (ja) 1996-02-14

Family

ID=31572357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990052227U Expired - Fee Related JPH084861Y2 (ja) 1990-05-21 1990-05-21 浮根式養液栽培用浮板

Country Status (1)

Country Link
JP (1) JPH084861Y2 (en])

Also Published As

Publication number Publication date
JPH0412840U (en]) 1992-01-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees