JPS52131758A - Depth measuring apparatus - Google Patents

Depth measuring apparatus

Info

Publication number
JPS52131758A
JPS52131758A JP4963976A JP4963976A JPS52131758A JP S52131758 A JPS52131758 A JP S52131758A JP 4963976 A JP4963976 A JP 4963976A JP 4963976 A JP4963976 A JP 4963976A JP S52131758 A JPS52131758 A JP S52131758A
Authority
JP
Japan
Prior art keywords
measuring apparatus
depth measuring
depth
measuring
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
JP4963976A
Other languages
Japanese (ja)
Other versions
JPS5821206B2 (en
Inventor
Kunio Akemi
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.)
Fudo Tetra Corp
Original Assignee
Fudo Construction 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 Fudo Construction Co Ltd filed Critical Fudo Construction Co Ltd
Priority to JP4963976A priority Critical patent/JPS5821206B2/en
Publication of JPS52131758A publication Critical patent/JPS52131758A/en
Publication of JPS5821206B2 publication Critical patent/JPS5821206B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Navigation (AREA)
JP4963976A 1976-04-27 1976-04-27 Water depth measuring device Expired JPS5821206B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4963976A JPS5821206B2 (en) 1976-04-27 1976-04-27 Water depth measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4963976A JPS5821206B2 (en) 1976-04-27 1976-04-27 Water depth measuring device

Publications (2)

Publication Number Publication Date
JPS52131758A true JPS52131758A (en) 1977-11-04
JPS5821206B2 JPS5821206B2 (en) 1983-04-27

Family

ID=12836769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4963976A Expired JPS5821206B2 (en) 1976-04-27 1976-04-27 Water depth measuring device

Country Status (1)

Country Link
JP (1) JPS5821206B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144360U (en) * 1977-04-19 1978-11-14
JPS63221215A (en) * 1987-03-10 1988-09-14 Kajima Corp Height measuring method for structure or the like under water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144360U (en) * 1977-04-19 1978-11-14
JPS63221215A (en) * 1987-03-10 1988-09-14 Kajima Corp Height measuring method for structure or the like under water

Also Published As

Publication number Publication date
JPS5821206B2 (en) 1983-04-27

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