Process for making a possibly flat synthetic resin moulded block and preform for use in such a process
A Standard patent application filed on 27 April 1990 credited to Haunold, Fritz
;
Melcher, Gerhard
Details
Application number :
55505
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Process for making a possibly flat synthetic resin moulded block and preform for use in such a process