JPH038967Y2 - - Google Patents

Info

Publication number
JPH038967Y2
JPH038967Y2 JP1984048747U JP4874784U JPH038967Y2 JP H038967 Y2 JPH038967 Y2 JP H038967Y2 JP 1984048747 U JP1984048747 U JP 1984048747U JP 4874784 U JP4874784 U JP 4874784U JP H038967 Y2 JPH038967 Y2 JP H038967Y2
Authority
JP
Japan
Prior art keywords
frame
ultrasonic transducer
measuring
waterproof
scanning body
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
JP1984048747U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60161808U (ja
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 filed Critical
Priority to JP4874784U priority Critical patent/JPS60161808U/ja
Publication of JPS60161808U publication Critical patent/JPS60161808U/ja
Application granted granted Critical
Publication of JPH038967Y2 publication Critical patent/JPH038967Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP4874784U 1984-04-03 1984-04-03 海洋成生物の層厚測定装置 Granted JPS60161808U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4874784U JPS60161808U (ja) 1984-04-03 1984-04-03 海洋成生物の層厚測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4874784U JPS60161808U (ja) 1984-04-03 1984-04-03 海洋成生物の層厚測定装置

Publications (2)

Publication Number Publication Date
JPS60161808U JPS60161808U (ja) 1985-10-28
JPH038967Y2 true JPH038967Y2 (en]) 1991-03-06

Family

ID=30565295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4874784U Granted JPS60161808U (ja) 1984-04-03 1984-04-03 海洋成生物の層厚測定装置

Country Status (1)

Country Link
JP (1) JPS60161808U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007278847A (ja) * 2006-04-06 2007-10-25 Chugoku Electric Power Co Inc:The 取水口堆積土砂監視システム及び監視方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125810A (en) * 1981-01-29 1982-08-05 Hitachi Kiden Kogyo Ltd Method for measuring quantity of deposition of sand or the like in waterway
JPS57125811A (en) * 1981-01-29 1982-08-05 Hitachi Kiden Kogyo Ltd Method for measuring quantity of deposition of sand or the like in waterway

Also Published As

Publication number Publication date
JPS60161808U (ja) 1985-10-28

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