JPH0379652U - - Google Patents

Info

Publication number
JPH0379652U
JPH0379652U JP1989139530U JP13953089U JPH0379652U JP H0379652 U JPH0379652 U JP H0379652U JP 1989139530 U JP1989139530 U JP 1989139530U JP 13953089 U JP13953089 U JP 13953089U JP H0379652 U JPH0379652 U JP H0379652U
Authority
JP
Japan
Prior art keywords
feeding
floating body
feeding tube
penetrates
sectional area
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.)
Granted
Application number
JP1989139530U
Other languages
English (en)
Japanese (ja)
Other versions
JP2535733Y2 (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 JP1989139530U priority Critical patent/JP2535733Y2/ja
Publication of JPH0379652U publication Critical patent/JPH0379652U/ja
Application granted granted Critical
Publication of JP2535733Y2 publication Critical patent/JP2535733Y2/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
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1989139530U 1989-11-30 1989-11-30 給餌ブイ Expired - Lifetime JP2535733Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989139530U JP2535733Y2 (ja) 1989-11-30 1989-11-30 給餌ブイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989139530U JP2535733Y2 (ja) 1989-11-30 1989-11-30 給餌ブイ

Publications (2)

Publication Number Publication Date
JPH0379652U true JPH0379652U (OSRAM) 1991-08-14
JP2535733Y2 JP2535733Y2 (ja) 1997-05-14

Family

ID=31686568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989139530U Expired - Lifetime JP2535733Y2 (ja) 1989-11-30 1989-11-30 給餌ブイ

Country Status (1)

Country Link
JP (1) JP2535733Y2 (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087550U (ja) * 1983-11-22 1985-06-15 岩井　茂 間欠自動給餌装置
JPS61149032A (ja) * 1984-12-24 1986-07-07 株式会社　広洋技研 水中自動給餌装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087550U (ja) * 1983-11-22 1985-06-15 岩井　茂 間欠自動給餌装置
JPS61149032A (ja) * 1984-12-24 1986-07-07 株式会社　広洋技研 水中自動給餌装置

Also Published As

Publication number Publication date
JP2535733Y2 (ja) 1997-05-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term