A flexible package with a stiffening element and a process for its production
A Standard patent application filed on 19 June 1992 credited to Masek, Petr
;
Fond, Olivier
Details
Application number :
18414
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A flexible package with a stiffening element and a process for its production