JPS63128995U - - Google Patents

Info

Publication number
JPS63128995U
JPS63128995U JP1987021059U JP2105987U JPS63128995U JP S63128995 U JPS63128995 U JP S63128995U JP 1987021059 U JP1987021059 U JP 1987021059U JP 2105987 U JP2105987 U JP 2105987U JP S63128995 U JPS63128995 U JP S63128995U
Authority
JP
Japan
Prior art keywords
tube
outer cylinder
air
water level
air retention
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.)
Pending
Application number
JP1987021059U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987021059U priority Critical patent/JPS63128995U/ja
Publication of JPS63128995U publication Critical patent/JPS63128995U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02P60/216

Landscapes

  • Hydroponics (AREA)
JP1987021059U 1987-02-16 1987-02-16 Pending JPS63128995U (US08066781-20111129-C00013.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987021059U JPS63128995U (US08066781-20111129-C00013.png) 1987-02-16 1987-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987021059U JPS63128995U (US08066781-20111129-C00013.png) 1987-02-16 1987-02-16

Publications (1)

Publication Number Publication Date
JPS63128995U true JPS63128995U (US08066781-20111129-C00013.png) 1988-08-23

Family

ID=30817154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987021059U Pending JPS63128995U (US08066781-20111129-C00013.png) 1987-02-16 1987-02-16

Country Status (1)

Country Link
JP (1) JPS63128995U (US08066781-20111129-C00013.png)

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