JPS62180785U - - Google Patents

Info

Publication number
JPS62180785U
JPS62180785U JP6926786U JP6926786U JPS62180785U JP S62180785 U JPS62180785 U JP S62180785U JP 6926786 U JP6926786 U JP 6926786U JP 6926786 U JP6926786 U JP 6926786U JP S62180785 U JPS62180785 U JP S62180785U
Authority
JP
Japan
Prior art keywords
transmission frequency
switching
switching means
depth
signal
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
JP6926786U
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 JP6926786U priority Critical patent/JPS62180785U/ja
Publication of JPS62180785U publication Critical patent/JPS62180785U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP6926786U 1986-05-08 1986-05-08 Pending JPS62180785U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6926786U JPS62180785U (en]) 1986-05-08 1986-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6926786U JPS62180785U (en]) 1986-05-08 1986-05-08

Publications (1)

Publication Number Publication Date
JPS62180785U true JPS62180785U (en]) 1987-11-17

Family

ID=30909842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6926786U Pending JPS62180785U (en]) 1986-05-08 1986-05-08

Country Status (1)

Country Link
JP (1) JPS62180785U (en])

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