JPS5340284B2 - - Google Patents

Info

Publication number
JPS5340284B2
JPS5340284B2 JP3731673A JP3731673A JPS5340284B2 JP S5340284 B2 JPS5340284 B2 JP S5340284B2 JP 3731673 A JP3731673 A JP 3731673A JP 3731673 A JP3731673 A JP 3731673A JP S5340284 B2 JPS5340284 B2 JP S5340284B2
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.)
Expired
Application number
JP3731673A
Other languages
Japanese (ja)
Other versions
JPS49123707A (en
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 JP3731673A priority Critical patent/JPS5340284B2/ja
Publication of JPS49123707A publication Critical patent/JPS49123707A/ja
Publication of JPS5340284B2 publication Critical patent/JPS5340284B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephone Set Structure (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP3731673A 1973-03-30 1973-03-30 Expired JPS5340284B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3731673A JPS5340284B2 (en) 1973-03-30 1973-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3731673A JPS5340284B2 (en) 1973-03-30 1973-03-30

Publications (2)

Publication Number Publication Date
JPS49123707A JPS49123707A (en) 1974-11-27
JPS5340284B2 true JPS5340284B2 (en) 1978-10-26

Family

ID=12494261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3731673A Expired JPS5340284B2 (en) 1973-03-30 1973-03-30

Country Status (1)

Country Link
JP (1) JPS5340284B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108753A (en) * 1980-12-26 1982-07-06 Osaka Gas Co Ltd Flaw detector for tube
JPS60122368A (en) * 1983-12-05 1985-06-29 Kobe Steel Ltd Method and device of inspection for vertically set tube
JPS6222841Y2 (en) * 1978-05-31 1987-06-10
JPS6360956U (en) * 1986-10-08 1988-04-22
JPH0232247A (en) * 1988-07-22 1990-02-02 Nkk Corp Eddy current flaw detecting device for long size material
JPH0359379B2 (en) * 1983-01-14 1991-09-10 Hitachi Ltd

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648158U (en) * 1980-09-04 1981-04-28

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222841Y2 (en) * 1978-05-31 1987-06-10
JPS57108753A (en) * 1980-12-26 1982-07-06 Osaka Gas Co Ltd Flaw detector for tube
JPH0359379B2 (en) * 1983-01-14 1991-09-10 Hitachi Ltd
JPS60122368A (en) * 1983-12-05 1985-06-29 Kobe Steel Ltd Method and device of inspection for vertically set tube
JPS6360956U (en) * 1986-10-08 1988-04-22
JPH0232247A (en) * 1988-07-22 1990-02-02 Nkk Corp Eddy current flaw detecting device for long size material

Also Published As

Publication number Publication date
JPS49123707A (en) 1974-11-27

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