Steel for spring being improved in quenching characteristics and resistance to pitting corrosion
A Standard patent application filed on 13 November 2003 credited to Hiromatsu, Hidenori ; Fukuzumi, Tatsuo ; Hara, Ryo ; Sato, Motoyuki

Details

Application number :

2003284550  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Steel for spring being improved in quenching characteristics and resistance to pitting corrosion  

Inventor :

Hiromatsu, Hidenori ; Fukuzumi, Tatsuo ; Hara, Ryo ; Sato, Motoyuki  

Agent name :

 

Address for service :

 

Filing date :

13 November 2003  

Associated companies :

 

Applicant name :

MITSUBISHI STEEL MFG. CO., LTD.  

Applicant address :

2-22, Harumi 3-chome, Chuo-ku, Tokyo 104-8550  

Old name :

 

Original Source :

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