JPH0449894Y2 - - Google Patents

Info

Publication number
JPH0449894Y2
JPH0449894Y2 JP1988109715U JP10971588U JPH0449894Y2 JP H0449894 Y2 JPH0449894 Y2 JP H0449894Y2 JP 1988109715 U JP1988109715 U JP 1988109715U JP 10971588 U JP10971588 U JP 10971588U JP H0449894 Y2 JPH0449894 Y2 JP H0449894Y2
Authority
JP
Japan
Prior art keywords
water
cultivation bed
squeezing
rollers
bed
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
JP1988109715U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0231454U (en, 2012
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 JP1988109715U priority Critical patent/JPH0449894Y2/ja
Publication of JPH0231454U publication Critical patent/JPH0231454U/ja
Application granted granted Critical
Publication of JPH0449894Y2 publication Critical patent/JPH0449894Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y02P60/216—

Landscapes

  • Hydroponics (AREA)
JP1988109715U 1988-08-22 1988-08-22 Expired JPH0449894Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988109715U JPH0449894Y2 (en, 2012) 1988-08-22 1988-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988109715U JPH0449894Y2 (en, 2012) 1988-08-22 1988-08-22

Publications (2)

Publication Number Publication Date
JPH0231454U JPH0231454U (en, 2012) 1990-02-27
JPH0449894Y2 true JPH0449894Y2 (en, 2012) 1992-11-25

Family

ID=31346211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988109715U Expired JPH0449894Y2 (en, 2012) 1988-08-22 1988-08-22

Country Status (1)

Country Link
JP (1) JPH0449894Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0231454U (en, 2012) 1990-02-27

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