JPH0331179Y2 - - Google Patents

Info

Publication number
JPH0331179Y2
JPH0331179Y2 JP1987068656U JP6865687U JPH0331179Y2 JP H0331179 Y2 JPH0331179 Y2 JP H0331179Y2 JP 1987068656 U JP1987068656 U JP 1987068656U JP 6865687 U JP6865687 U JP 6865687U JP H0331179 Y2 JPH0331179 Y2 JP H0331179Y2
Authority
JP
Japan
Prior art keywords
shellfish
contact
shell
tip
groove
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
JP1987068656U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63177159U (fi
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 JP1987068656U priority Critical patent/JPH0331179Y2/ja
Publication of JPS63177159U publication Critical patent/JPS63177159U/ja
Application granted granted Critical
Publication of JPH0331179Y2 publication Critical patent/JPH0331179Y2/ja
Expired 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)
  • Cleaning In General (AREA)
JP1987068656U 1987-05-07 1987-05-07 Expired JPH0331179Y2 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987068656U JPH0331179Y2 (fi) 1987-05-07 1987-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987068656U JPH0331179Y2 (fi) 1987-05-07 1987-05-07

Publications (2)

Publication Number Publication Date
JPS63177159U JPS63177159U (fi) 1988-11-16
JPH0331179Y2 true JPH0331179Y2 (fi) 1991-07-02

Family

ID=30908669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987068656U Expired JPH0331179Y2 (fi) 1987-05-07 1987-05-07

Country Status (1)

Country Link
JP (1) JPH0331179Y2 (fi)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243676U (fi) * 1975-09-23 1977-03-28
JPS5714046U (fi) * 1980-06-30 1982-01-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243676U (fi) * 1975-09-23 1977-03-28
JPS5714046U (fi) * 1980-06-30 1982-01-25

Also Published As

Publication number Publication date
JPS63177159U (fi) 1988-11-16

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