JPS5027208A - - Google Patents

Info

Publication number
JPS5027208A
JPS5027208A JP7940073A JP7940073A JPS5027208A JP S5027208 A JPS5027208 A JP S5027208A JP 7940073 A JP7940073 A JP 7940073A JP 7940073 A JP7940073 A JP 7940073A JP S5027208 A JPS5027208 A JP S5027208A
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
JP7940073A
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 JP7940073A priority Critical patent/JPS5027208A/ja
Publication of JPS5027208A publication Critical patent/JPS5027208A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)
JP7940073A 1973-07-13 1973-07-13 Pending JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7940073A JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-13 1973-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7940073A JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
JPS5027208A true JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-03-20

Family

ID=13688789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7940073A Pending JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-13 1973-07-13

Country Status (1)

Country Link
JP (1) JPS5027208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263133A (en) * 1975-10-17 1977-05-25 Kobe Steel Ltd Backing device for one side welding of pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263133A (en) * 1975-10-17 1977-05-25 Kobe Steel Ltd Backing device for one side welding of pipes

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