Method and device for continuous perforation of a thermoplastic film by a grid with elliptical openings
A Standard patent application filed on 07 May 1998 credited to Bezier, Bernard

Details

Application number :
76611  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Method and device for continuous perforation of a thermoplastic film by a grid with elliptical openings  
Inventor :
Bezier, Bernard  
Agent name :
 
Address for service :
 
Filing date :
07 May 1998  
Associated companies :
 
Applicant name :
Guial S.A.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor