METHOD FOR CONNECTING POLYMER FILMS OVER THEIR SURFACE AREA BY MEANS OF LAMINATION, POLYMER-FILM COMPOSITE, USE THEREOF, AND RESULTING VALUE DOCUMENT AND/OR SECURITY DOCUMENT
- Application ID: EP13759723
- Status: █ PATENT GRANTED
This patent has the IPC combination B32 (LAYERED PRODUCTS) and B42 (BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER) is specialized in the combination B32 and B42. We found, that Mammel und Maser, Jungblut & Seuss, Cabinet Weinstein, Elvira Landgraf Patente are specialized in all of these IPC classes. For a similar patent, they might be a good choice.