Tap/valve with a chamber to assist its opening and control the closing
A Standard patent application filed on 12 March 1990 credited to Brown, John Cambell

Details

Application number :

51225  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Tap/valve with a chamber to assist its opening and control the closing  

Inventor :

Brown, John Cambell  

Agent name :

John Cambell Brown  

Address for service :

53 Kennedy St. Maylands W.A. 6051 Australia  

Filing date :

12 March 1990  

Associated companies :

 

Applicant name :

Brown, John Cambell  

Applicant address :

53 Kennedy St. Maylands W.A. 6051 Australia  

Old name :

 

Original Source :

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