JPS5845575Y2 - 海洋ブイ - Google Patents

海洋ブイ

Info

Publication number
JPS5845575Y2
JPS5845575Y2 JP1977099837U JP9983777U JPS5845575Y2 JP S5845575 Y2 JPS5845575 Y2 JP S5845575Y2 JP 1977099837 U JP1977099837 U JP 1977099837U JP 9983777 U JP9983777 U JP 9983777U JP S5845575 Y2 JPS5845575 Y2 JP S5845575Y2
Authority
JP
Japan
Prior art keywords
layer
resin
foam layer
foam
cylindrical body
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
JP1977099837U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5427078U (enExample
Inventor
義則 西野
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP1977099837U priority Critical patent/JPS5845575Y2/ja
Publication of JPS5427078U publication Critical patent/JPS5427078U/ja
Application granted granted Critical
Publication of JPS5845575Y2 publication Critical patent/JPS5845575Y2/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 Or Clearing Of The Surface Of Open Water (AREA)
JP1977099837U 1977-07-25 1977-07-25 海洋ブイ Expired JPS5845575Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977099837U JPS5845575Y2 (ja) 1977-07-25 1977-07-25 海洋ブイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977099837U JPS5845575Y2 (ja) 1977-07-25 1977-07-25 海洋ブイ

Publications (2)

Publication Number Publication Date
JPS5427078U JPS5427078U (enExample) 1979-02-22
JPS5845575Y2 true JPS5845575Y2 (ja) 1983-10-17

Family

ID=29036938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977099837U Expired JPS5845575Y2 (ja) 1977-07-25 1977-07-25 海洋ブイ

Country Status (1)

Country Link
JP (1) JPS5845575Y2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027860Y2 (ja) * 1980-11-13 1985-08-23 株式会社東芝 天井用換気扇
JPH069053Y2 (ja) * 1987-10-12 1994-03-09 アルマ−工業株式会社 浮 体
JP2012034663A (ja) * 2010-08-11 2012-02-23 Taiheiyo Cement Corp フロート

Also Published As

Publication number Publication date
JPS5427078U (enExample) 1979-02-22

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