Method for biological cleaning of water, for the substrate c ulture of plants, and a filter and a filter unit therefor
A Standard patent application filed on 31 May 1996 credited to De Groot, Jacob Frank ; Beaujean, Joseph Marie Elise

Details

Application number :

58463  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Method for biological cleaning of water, for the substrate c ulture of plants, and a filter and a filter unit therefor  

Inventor :

De Groot, Jacob Frank ; Beaujean, Joseph Marie Elise  

Agent name :

 

Address for service :

 

Filing date :

31 May 1996  

Associated companies :

 

Applicant name :

Rockwool/Grodan B.V.  

Applicant address :

 

Old name :

 

Original Source :

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