JPS5323135A - Method of underwater work - Google Patents

Method of underwater work

Info

Publication number
JPS5323135A
JPS5323135A JP4240376A JP4240376A JPS5323135A JP S5323135 A JPS5323135 A JP S5323135A JP 4240376 A JP4240376 A JP 4240376A JP 4240376 A JP4240376 A JP 4240376A JP S5323135 A JPS5323135 A JP S5323135A
Authority
JP
Japan
Prior art keywords
underwater work
underwater
work
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.)
Pending
Application number
JP4240376A
Other languages
Japanese (ja)
Inventor
Tarou Anzai
Yoshikiyo Sekiguchi
Sumio Ishiguro
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Ltd filed Critical Hitachi Ltd
Priority to JP4240376A priority Critical patent/JPS5323135A/en
Publication of JPS5323135A publication Critical patent/JPS5323135A/en
Pending legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
JP4240376A 1976-04-16 1976-04-16 Method of underwater work Pending JPS5323135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4240376A JPS5323135A (en) 1976-04-16 1976-04-16 Method of underwater work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4240376A JPS5323135A (en) 1976-04-16 1976-04-16 Method of underwater work

Publications (1)

Publication Number Publication Date
JPS5323135A true JPS5323135A (en) 1978-03-03

Family

ID=12635090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4240376A Pending JPS5323135A (en) 1976-04-16 1976-04-16 Method of underwater work

Country Status (1)

Country Link
JP (1) JPS5323135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253693A (en) * 1988-08-13 1990-02-22 Sakagami Masao Undersea operation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253693A (en) * 1988-08-13 1990-02-22 Sakagami Masao Undersea operation system
JPH0418117B2 (en) * 1988-08-13 1992-03-26 Sakagami Masao

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