JPS5957659U - 水中展望設備 - Google Patents

水中展望設備

Info

Publication number
JPS5957659U
JPS5957659U JP15237882U JP15237882U JPS5957659U JP S5957659 U JPS5957659 U JP S5957659U JP 15237882 U JP15237882 U JP 15237882U JP 15237882 U JP15237882 U JP 15237882U JP S5957659 U JPS5957659 U JP S5957659U
Authority
JP
Japan
Prior art keywords
underwater observation
observation equipment
tower
steel pipes
underwater
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
JP15237882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328277Y2 (enrdf_load_stackoverflow
Inventor
大崎　洋一郎
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 JP15237882U priority Critical patent/JPS5957659U/ja
Publication of JPS5957659U publication Critical patent/JPS5957659U/ja
Application granted granted Critical
Publication of JPS6328277Y2 publication Critical patent/JPS6328277Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP15237882U 1982-10-06 1982-10-06 水中展望設備 Granted JPS5957659U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15237882U JPS5957659U (ja) 1982-10-06 1982-10-06 水中展望設備

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15237882U JPS5957659U (ja) 1982-10-06 1982-10-06 水中展望設備

Publications (2)

Publication Number Publication Date
JPS5957659U true JPS5957659U (ja) 1984-04-14
JPS6328277Y2 JPS6328277Y2 (enrdf_load_stackoverflow) 1988-07-29

Family

ID=30337406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15237882U Granted JPS5957659U (ja) 1982-10-06 1982-10-06 水中展望設備

Country Status (1)

Country Link
JP (1) JPS5957659U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413116Y1 (enrdf_load_stackoverflow) * 1966-06-10 1969-05-30
JPS492527A (enrdf_load_stackoverflow) * 1972-04-18 1974-01-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413116Y1 (enrdf_load_stackoverflow) * 1966-06-10 1969-05-30
JPS492527A (enrdf_load_stackoverflow) * 1972-04-18 1974-01-10

Also Published As

Publication number Publication date
JPS6328277Y2 (enrdf_load_stackoverflow) 1988-07-29

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