JPS54421B2 - - Google Patents

Info

Publication number
JPS54421B2
JPS54421B2 JP2152076A JP2152076A JPS54421B2 JP S54421 B2 JPS54421 B2 JP S54421B2 JP 2152076 A JP2152076 A JP 2152076A JP 2152076 A JP2152076 A JP 2152076A JP S54421 B2 JPS54421 B2 JP S54421B2
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
JP2152076A
Other languages
Japanese (ja)
Other versions
JPS52103366A (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 JP2152076A priority Critical patent/JPS52103366A/en
Publication of JPS52103366A publication Critical patent/JPS52103366A/en
Publication of JPS54421B2 publication Critical patent/JPS54421B2/ja
Granted legal-status Critical Current

Links

JP2152076A 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe Granted JPS52103366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2152076A JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2152076A JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Publications (2)

Publication Number Publication Date
JPS52103366A JPS52103366A (en) 1977-08-30
JPS54421B2 true JPS54421B2 (en) 1979-01-10

Family

ID=12057228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2152076A Granted JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Country Status (1)

Country Link
JP (1) JPS52103366A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157190A (en) * 2020-09-17 2021-01-01 陈松 A evenly extrude type lead wire coalignment for thermistor production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517533A (en) * 1967-07-13 1970-06-30 Naradi Narodni Podnik Assembly for rolling cylindrical surfaces
US3877283A (en) * 1973-08-21 1975-04-15 Carpenter Technology Corp Weld bead-reducing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517533A (en) * 1967-07-13 1970-06-30 Naradi Narodni Podnik Assembly for rolling cylindrical surfaces
US3877283A (en) * 1973-08-21 1975-04-15 Carpenter Technology Corp Weld bead-reducing apparatus

Also Published As

Publication number Publication date
JPS52103366A (en) 1977-08-30

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