A method of and a device for actively reducing the level of a primary field of sound or vibration in a space
A Standard patent application filed on 29 November 1999 credited to Leth, Siv ; Barney, Patrick ; Halvorsen, William G.

Details

Application number :

20147  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

A method of and a device for actively reducing the level of a primary field of sound or vibration in a space  

Inventor :

Leth, Siv ; Barney, Patrick ; Halvorsen, William G.  

Agent name :

 

Address for service :

 

Filing date :

29 November 1999  

Associated companies :

 

Applicant name :

Saab AB  

Applicant address :

 

Old name :

 

Original Source :

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