A method of producing a protective gas and a gas mixture therefor
A Standard patent application filed on 21 February 1991 credited to Hammarlund, Nils ; Sipek, Ladislav ; Persson, Kjell-Arne

Details

Application number :

75772  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

A method of producing a protective gas and a gas mixture therefor  

Inventor :

Hammarlund, Nils ; Sipek, Ladislav ; Persson, Kjell-Arne  

Agent name :

WATERMARK PATENT AND TRADE MARKS ATTORNEYS  

Address for service :

Level 2 302 Burwood Road HAWTHORN VIC 3122  

Filing date :

21 February 1991  

Associated companies :

 

Applicant name :

AGA Aktiebolag  

Applicant address :

S-181 81 Lidingo Sweden  

Old name :

 

Original Source :

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