Calcination of gypsum to hemihydrate
A Standard patent application filed on 11 August 1987 credited to Dozsa, Otto Louis ; Bounini, Larbi ; Stone, Richard Fletcher ; Janninck, Donald Richard

Details

Application number :

78503  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Calcination of gypsum to hemihydrate  

Inventor :

Dozsa, Otto Louis ; Bounini, Larbi ; Stone, Richard Fletcher ; Janninck, Donald Richard  

Agent name :

Griffith Hack  

Address for service :

GPO Box 1285 MELBOURNE VIC 3001  

Filing date :

11 August 1987  

Associated companies :

 

Applicant name :

United States Gypsum Company  

Applicant address :

101 South Wacker Drive, Chicago, IL 60606 U.S.A.  

Old name :

 

Original Source :

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