JPS6259273B2 - - Google Patents

Info

Publication number
JPS6259273B2
JPS6259273B2 JP54035303A JP3530379A JPS6259273B2 JP S6259273 B2 JPS6259273 B2 JP S6259273B2 JP 54035303 A JP54035303 A JP 54035303A JP 3530379 A JP3530379 A JP 3530379A JP S6259273 B2 JPS6259273 B2 JP S6259273B2
Authority
JP
Japan
Prior art keywords
seabed
output
recording
exploration
circuit
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
JP54035303A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55126880A (en
Inventor
Tetsuo Nishimura
Terunobu Maeda
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP3530379A priority Critical patent/JPS55126880A/ja
Publication of JPS55126880A publication Critical patent/JPS55126880A/ja
Publication of JPS6259273B2 publication Critical patent/JPS6259273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP3530379A 1979-03-26 1979-03-26 Submarine stratum probing unit Granted JPS55126880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3530379A JPS55126880A (en) 1979-03-26 1979-03-26 Submarine stratum probing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3530379A JPS55126880A (en) 1979-03-26 1979-03-26 Submarine stratum probing unit

Publications (2)

Publication Number Publication Date
JPS55126880A JPS55126880A (en) 1980-10-01
JPS6259273B2 true JPS6259273B2 (cs) 1987-12-10

Family

ID=12438005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3530379A Granted JPS55126880A (en) 1979-03-26 1979-03-26 Submarine stratum probing unit

Country Status (1)

Country Link
JP (1) JPS55126880A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5517429B2 (ja) * 2008-09-22 2014-06-11 株式会社日立製作所 音波撮像装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113721A (en) * 1974-06-12 1976-02-03 Snam Progetti Nyoso oyobi anmonianodojigoseiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113721A (en) * 1974-06-12 1976-02-03 Snam Progetti Nyoso oyobi anmonianodojigoseiho

Also Published As

Publication number Publication date
JPS55126880A (en) 1980-10-01

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