Surface treatment composition and method for removing si component and reduced metal salt produced on the aluminum dicast material in etching process
A Standard patent application filed on 25 July 2002 credited to Lee, Eul-Kyu

Details

Application number :

2002321845  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Surface treatment composition and method for removing si component and reduced metal salt produced on the aluminum dicast material in etching process  

Inventor :

Lee, Eul-Kyu  

Agent name :

 

Address for service :

 

Filing date :

25 July 2002  

Associated companies :

 

Applicant name :

CHEON YOUNG CHEMICAL CO., LTD.  

Applicant address :

637-1 Sunggok-dong, Ansan, Kyounggi-do 425-833  

Old name :

 

Original Source :

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