JPS63135162U - - Google Patents

Info

Publication number
JPS63135162U
JPS63135162U JP2693487U JP2693487U JPS63135162U JP S63135162 U JPS63135162 U JP S63135162U JP 2693487 U JP2693487 U JP 2693487U JP 2693487 U JP2693487 U JP 2693487U JP S63135162 U JPS63135162 U JP S63135162U
Authority
JP
Japan
Prior art keywords
flaw detector
tube
resistance method
eddy current
rotating type
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
JP2693487U
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 JP2693487U priority Critical patent/JPS63135162U/ja
Publication of JPS63135162U publication Critical patent/JPS63135162U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2693487U 1987-02-25 1987-02-25 Pending JPS63135162U (US20050075337A1-20050407-C00081.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2693487U JPS63135162U (US20050075337A1-20050407-C00081.png) 1987-02-25 1987-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2693487U JPS63135162U (US20050075337A1-20050407-C00081.png) 1987-02-25 1987-02-25

Publications (1)

Publication Number Publication Date
JPS63135162U true JPS63135162U (US20050075337A1-20050407-C00081.png) 1988-09-05

Family

ID=30828495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2693487U Pending JPS63135162U (US20050075337A1-20050407-C00081.png) 1987-02-25 1987-02-25

Country Status (1)

Country Link
JP (1) JPS63135162U (US20050075337A1-20050407-C00081.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133856A (ja) * 1984-12-04 1986-06-21 Nippon Telegr & Teleph Corp <Ntt> 地下管路診断方法及びその装置
JPS61155754A (ja) * 1984-12-27 1986-07-15 Toshiba Corp 孔検査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133856A (ja) * 1984-12-04 1986-06-21 Nippon Telegr & Teleph Corp <Ntt> 地下管路診断方法及びその装置
JPS61155754A (ja) * 1984-12-27 1986-07-15 Toshiba Corp 孔検査装置

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