ROLLED STEEL PRODUCT EXCELLENT IN WEATHERABILITY AND FATIGUE RESISTING CHARACTERISTIC AND METHOD OF PRODUCTION THEREOF

申请公布号：EP1026276(B1)

申请号：EP19990935074

申请日期：1999.08.05

申请公布日期：2010.12.29

申请人：

NIPPON STEEL CORPORATION

发明人：YAMAMOTO, KOUICHI;SATOH, HIRONORI

分类号：C22C38/00;C21D8/00;C22C38/16;C22C38/42;C22C38/44;C22C38/58

主分类号：C22C38/00

Composite laminated sheet materials

Improvements in or relating to electric semi-conductor devices

Flexible hose

Improvements in or relating to means for joining prefabricated structural components

Improvements in or relating to apparatus for making electrical measurements upon coated conductors

Rotary valves

A naphthylamino-hydroxynaphthalene-disulphonic acid and process for making it

A photographic objective mounting adapted to be attached to the body of a camera by means of a screw thread

Improvements in and relating to dynamo-electric machines

Improvements in or relating to induction motors

Improvements in or relating to therapeutically active amino-ethers

Improvements in or relating to clothes hangers

Improvements in or relating to junction transistor multivibrators

Improvements in polymer compositions

Improvements in or relating to a method of making a heat-treatable article of stainless steel

Leaching of non-ferrous metals from ores containing metalloids

Improvements in or relating to automatic control systems

Improvements in or relating to lubrication

Manufacture of neutral thiono-thiol-phosphoric acid esters

Improvements in or relating to supporting rollers for the flexible load carrying surfaces of endless conveyors