BALL PLUG VALVE
A Standard patent application filed on 27 April 1983 credited to Lew, Yon Sung ; Lew, Hyok Sang

Details

Application number :

13980  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

BALL PLUG VALVE  

Inventor :

Lew, Yon Sung ; Lew, Hyok Sang  

Agent name :

Davies Collison Cave  

Address for service :

Level 15 1 Nicholson Street MELBOURNE VIC 3000  

Filing date :

27 April 1983  

Associated companies :

 

Applicant name :

Lew, H.S.  

Applicant address :

 

Old name :

 

Original Source :

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