Method for chromating treatment of zinc coated steel
A Standard patent application filed on 07 October 1991 credited to Ogino, Takao
;
Koga, Mitsuyuki
;
Aoki, Takayuki
;
Suda, Arata
Details
Application number :
87200
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method for chromating treatment of zinc coated steel