A building element or block manufactured from concrete or sand cement
A Standard patent application filed on 24 May 1989 credited to Robertson, Gordon Macdonald

Details

Application number :
35164  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
A building element or block manufactured from concrete or sand cement  
Inventor :
Robertson, Gordon Macdonald  
Agent name :
Griffith Hack  
Address for service :
GPO Box 1285 MELBOURNE VIC 3001  
Filing date :
24 May 1989  
Associated companies :
 
Applicant name :
Robertson, Gordon Macdonald  
Applicant address :
1 Field Way Marondera Zimbabwe  
Old name :
 
Original Source :
Go  

Same Inventor