JPS4935500A - - Google Patents

Info

Publication number
JPS4935500A
JPS4935500A JP47078734A JP7873472A JPS4935500A JP S4935500 A JPS4935500 A JP S4935500A JP 47078734 A JP47078734 A JP 47078734A JP 7873472 A JP7873472 A JP 7873472A JP S4935500 A JPS4935500 A JP S4935500A
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.)
Granted
Application number
JP47078734A
Other languages
Japanese (ja)
Other versions
JPS5430437B2 (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 JP7873472A priority Critical patent/JPS5430437B2/ja
Publication of JPS4935500A publication Critical patent/JPS4935500A/ja
Publication of JPS5430437B2 publication Critical patent/JPS5430437B2/ja
Expired legal-status Critical Current

Links

JP7873472A 1972-08-08 1972-08-08 Expired JPS5430437B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7873472A JPS5430437B2 (en) 1972-08-08 1972-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7873472A JPS5430437B2 (en) 1972-08-08 1972-08-08

Publications (2)

Publication Number Publication Date
JPS4935500A true JPS4935500A (en) 1974-04-02
JPS5430437B2 JPS5430437B2 (en) 1979-10-01

Family

ID=13670099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7873472A Expired JPS5430437B2 (en) 1972-08-08 1972-08-08

Country Status (1)

Country Link
JP (1) JPS5430437B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194821A (en) * 1987-02-06 1988-08-12 Sumitomo Metal Ind Ltd Roll forming apparatus for welded pipe
JPS6444217A (en) * 1987-08-10 1989-02-16 Sumitomo Metal Ind Welded pipe manufacturing device
JPH03230817A (en) * 1990-02-07 1991-10-14 Sumitomo Metal Ind Ltd Manufacturing device for welded pipe
US5704243A (en) * 1992-09-25 1998-01-06 Nippon Steel Corporation Forming method and forming stand for welded pipes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194821A (en) * 1987-02-06 1988-08-12 Sumitomo Metal Ind Ltd Roll forming apparatus for welded pipe
JPS6444217A (en) * 1987-08-10 1989-02-16 Sumitomo Metal Ind Welded pipe manufacturing device
JPH03230817A (en) * 1990-02-07 1991-10-14 Sumitomo Metal Ind Ltd Manufacturing device for welded pipe
US5704243A (en) * 1992-09-25 1998-01-06 Nippon Steel Corporation Forming method and forming stand for welded pipes

Also Published As

Publication number Publication date
JPS5430437B2 (en) 1979-10-01

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