Producing double-walled helically wound thermoplastic pipe with a corrugated wall
A Standard patent application filed on 11 July 1984 credited to Lupke, Manfred A.A.

Details

Application number :
30500  
Application type :
Standard  
Application status :
CEASED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Producing double-walled helically wound thermoplastic pipe with a corrugated wall  
Inventor :
Lupke, Manfred A.A.  
Agent name :
Collison & Co  
Address for service :
GPO Box 2556 ADELAIDE SA 5001  
Filing date :
11 July 1984  
Associated companies :
 
Applicant name :
Lupke, Manfred A.A.  
Applicant address :
92 Elgin Street Thornhill Ontario L3T 1W6 Canada  
Old name :
 
Original Source :
Go  

Same Inventor