JPS4916489A - - Google Patents

Info

Publication number
JPS4916489A
JPS4916489A JP47054829A JP5482972A JPS4916489A JP S4916489 A JPS4916489 A JP S4916489A JP 47054829 A JP47054829 A JP 47054829A JP 5482972 A JP5482972 A JP 5482972A JP S4916489 A JPS4916489 A JP S4916489A
Authority
JP
Japan
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
JP47054829A
Other languages
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 JP47054829A priority Critical patent/JPS4916489A/ja
Publication of JPS4916489A publication Critical patent/JPS4916489A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP47054829A 1972-06-01 1972-06-01 Pending JPS4916489A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47054829A JPS4916489A (cs) 1972-06-01 1972-06-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054829A JPS4916489A (cs) 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
JPS4916489A true JPS4916489A (cs) 1974-02-13

Family

ID=12981535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47054829A Pending JPS4916489A (cs) 1972-06-01 1972-06-01

Country Status (1)

Country Link
JP (1) JPS4916489A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223719A (ja) * 2009-03-23 2010-10-07 Sumitomo Metal Ind Ltd 管の欠陥検出方法及び装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426477Y1 (cs) * 1969-01-09 1969-11-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426477Y1 (cs) * 1969-01-09 1969-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223719A (ja) * 2009-03-23 2010-10-07 Sumitomo Metal Ind Ltd 管の欠陥検出方法及び装置

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