JPH0310994U - - Google Patents

Info

Publication number
JPH0310994U
JPH0310994U JP7259189U JP7259189U JPH0310994U JP H0310994 U JPH0310994 U JP H0310994U JP 7259189 U JP7259189 U JP 7259189U JP 7259189 U JP7259189 U JP 7259189U JP H0310994 U JPH0310994 U JP H0310994U
Authority
JP
Japan
Prior art keywords
work boat
support shaft
transmitting
underwater work
receiving
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
JP7259189U
Other languages
English (en)
Japanese (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 JP7259189U priority Critical patent/JPH0310994U/ja
Publication of JPH0310994U publication Critical patent/JPH0310994U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP7259189U 1989-06-21 1989-06-21 Pending JPH0310994U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7259189U JPH0310994U (OSRAM) 1989-06-21 1989-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7259189U JPH0310994U (OSRAM) 1989-06-21 1989-06-21

Publications (1)

Publication Number Publication Date
JPH0310994U true JPH0310994U (OSRAM) 1991-02-01

Family

ID=31610659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7259189U Pending JPH0310994U (OSRAM) 1989-06-21 1989-06-21

Country Status (1)

Country Link
JP (1) JPH0310994U (OSRAM)

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