JPS6342327Y2 - - Google Patents

Info

Publication number
JPS6342327Y2
JPS6342327Y2 JP3042683U JP3042683U JPS6342327Y2 JP S6342327 Y2 JPS6342327 Y2 JP S6342327Y2 JP 3042683 U JP3042683 U JP 3042683U JP 3042683 U JP3042683 U JP 3042683U JP S6342327 Y2 JPS6342327 Y2 JP S6342327Y2
Authority
JP
Japan
Prior art keywords
pipe
piezoelectric rubber
buried
rubber
annular piezoelectric
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
JP3042683U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59137508U (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 JP3042683U priority Critical patent/JPS59137508U/ja
Publication of JPS59137508U publication Critical patent/JPS59137508U/ja
Application granted granted Critical
Publication of JPS6342327Y2 publication Critical patent/JPS6342327Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP3042683U 1983-03-04 1983-03-04 埋設パイプ中の超音波信号の検出器 Granted JPS59137508U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3042683U JPS59137508U (ja) 1983-03-04 1983-03-04 埋設パイプ中の超音波信号の検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3042683U JPS59137508U (ja) 1983-03-04 1983-03-04 埋設パイプ中の超音波信号の検出器

Publications (2)

Publication Number Publication Date
JPS59137508U JPS59137508U (ja) 1984-09-13
JPS6342327Y2 true JPS6342327Y2 (US06277897-20010821-C00009.png) 1988-11-07

Family

ID=30161294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3042683U Granted JPS59137508U (ja) 1983-03-04 1983-03-04 埋設パイプ中の超音波信号の検出器

Country Status (1)

Country Link
JP (1) JPS59137508U (US06277897-20010821-C00009.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010025555A (ja) * 2008-07-15 2010-02-04 Daikure Co Ltd 高温槽の壁厚を測定する方法及び装置

Also Published As

Publication number Publication date
JPS59137508U (ja) 1984-09-13

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