B
PERFORMING OPERATIONS; TRANSPORTING
B
PERFORMING OPERATIONS; TRANSPORTING
B42
BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42
BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42D
BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
B42D
BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
25/00
Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
25/00
Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
B42D25/30
Identification or security features, e.g. for preventing forgery
B42D25/30
Identification or security features, e.g. for preventing forgery
B42D25/342
Moiré effects
B42D25/342
Moiré effects