JPS584427Y2 - 酸素補給装置 - Google Patents

酸素補給装置

Info

Publication number
JPS584427Y2
JPS584427Y2 JP1114780U JP1114780U JPS584427Y2 JP S584427 Y2 JPS584427 Y2 JP S584427Y2 JP 1114780 U JP1114780 U JP 1114780U JP 1114780 U JP1114780 U JP 1114780U JP S584427 Y2 JPS584427 Y2 JP S584427Y2
Authority
JP
Japan
Prior art keywords
oxygen
tide
air tank
discharge port
float
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
JP1114780U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56111770U (enExample
Inventor
山口重義
Original Assignee
山口 重義
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 山口 重義 filed Critical 山口 重義
Priority to JP1114780U priority Critical patent/JPS584427Y2/ja
Publication of JPS56111770U publication Critical patent/JPS56111770U/ja
Application granted granted Critical
Publication of JPS584427Y2 publication Critical patent/JPS584427Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1114780U 1980-01-31 1980-01-31 酸素補給装置 Expired JPS584427Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1114780U JPS584427Y2 (ja) 1980-01-31 1980-01-31 酸素補給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1114780U JPS584427Y2 (ja) 1980-01-31 1980-01-31 酸素補給装置

Publications (2)

Publication Number Publication Date
JPS56111770U JPS56111770U (enExample) 1981-08-28
JPS584427Y2 true JPS584427Y2 (ja) 1983-01-25

Family

ID=29607769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1114780U Expired JPS584427Y2 (ja) 1980-01-31 1980-01-31 酸素補給装置

Country Status (1)

Country Link
JP (1) JPS584427Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341817B1 (en) * 2016-03-07 2018-01-29 Aker Solutions As Semi-submersible fish farming system

Also Published As

Publication number Publication date
JPS56111770U (enExample) 1981-08-28

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