JPS57169753U - - Google Patents

Info

Publication number
JPS57169753U
JPS57169753U JP5762181U JP5762181U JPS57169753U JP S57169753 U JPS57169753 U JP S57169753U JP 5762181 U JP5762181 U JP 5762181U JP 5762181 U JP5762181 U JP 5762181U JP S57169753 U JPS57169753 U JP S57169753U
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
JP5762181U
Other languages
Japanese (ja)
Other versions
JPS634047Y2 (zh
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 JP1981057621U priority Critical patent/JPS634047Y2/ja
Publication of JPS57169753U publication Critical patent/JPS57169753U/ja
Application granted granted Critical
Publication of JPS634047Y2 publication Critical patent/JPS634047Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pile Receivers (AREA)
  • Registering Or Overturning Sheets (AREA)
JP1981057621U 1981-04-21 1981-04-21 Expired JPS634047Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981057621U JPS634047Y2 (zh) 1981-04-21 1981-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981057621U JPS634047Y2 (zh) 1981-04-21 1981-04-21

Publications (2)

Publication Number Publication Date
JPS57169753U true JPS57169753U (zh) 1982-10-26
JPS634047Y2 JPS634047Y2 (zh) 1988-02-01

Family

ID=29854088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981057621U Expired JPS634047Y2 (zh) 1981-04-21 1981-04-21

Country Status (1)

Country Link
JP (1) JPS634047Y2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945600U (zh) * 1972-07-21 1974-04-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945600B2 (zh) * 1972-06-26 1974-12-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945600U (zh) * 1972-07-21 1974-04-22

Also Published As

Publication number Publication date
JPS634047Y2 (zh) 1988-02-01

Similar Documents

Publication Publication Date Title
FR2498494B1 (zh)
FR2498192B2 (zh)
FR2501840B1 (zh)
FR2502205B1 (zh)
FR2497905B2 (zh)
CH655527B (zh)
FR2501645B1 (zh)
FR2502113B1 (zh)
FR2499466B1 (zh)
DK581686D0 (zh)
FR2498637B1 (zh)
FR2502676B3 (zh)
JPS57169753U (zh)
FR2497987B1 (zh)
FR2502212B3 (zh)
FR2503164B1 (zh)
FR2499428B3 (zh)
FR2498732B1 (zh)
FR2500876B1 (zh)
FR2502105B1 (zh)
FR2502088B3 (zh)
FR2502018B1 (zh)
JPS57136756U (zh)
FR2502758B1 (zh)
FR2501550B1 (zh)