Method of fabricating polyurethane foam with micro pores and polishing pad tehrefrom
A Standard patent application filed on 18 November 2003 credited to Cha, Yoon-Jong ; Lee, Kyu-Don

Details

Application number :

2003280879  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Method of fabricating polyurethane foam with micro pores and polishing pad tehrefrom  

Inventor :

Cha, Yoon-Jong ; Lee, Kyu-Don  

Agent name :

 

Address for service :

 

Filing date :

18 November 2003  

Associated companies :

 

Applicant name :

DONG SUNG A AND T CO., LTD.  

Applicant address :

585-1 Tongsam-ri, Namsa-myeon, 449-880 Yongin-si, Gyounggi-do  

Old name :

 

Original Source :

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