METHOD AND APPARATUS FOR FORMING A DOUBLE WALLED THERMOPLASTIC TUBE
A Standard patent application filed on 08 November 1983 credited to Lupke, Manfred Arno Alfred
Details
Application number :
21130
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
METHOD AND APPARATUS FOR FORMING A DOUBLE WALLED THERMOPLASTIC TUBE