Papel de seguridad, así como procedimiento y dispositivo para su fabricación

Security paper comprises an opening made during production and with our any sharp edges, reducing the possibility of falsification. Security paper comprises an opening made during production and with our any sharp edges. Independent claims are included for valuable documents made using this paper, a...

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Bibliographic Details
Main Authors BURCHARD, Theodor, BÖHM, Michael, REIGL, Horst
Format Patent
LanguageSpanish
Published 18.07.2019
Subjects
BOOK COVERS
BOOKBINDING
COLOUR PRINTING
DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR
FILES
IMPREGNATING OR COATING OF PAPER
LINING MACHINES
LOOSE LEAVES
METHODS OF PRODUCING PAPER THEREON
MOVABLE-STRIP WRITING OR READING APPARATUS
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PAPER-MAKING MACHINES
PERFORMING OPERATIONS
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES
PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
SPECIAL PRINTED MATTER
STAMPS
TEXTILES
TRANSPORTING
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
TYPEWRITERS
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Summary:Security paper comprises an opening made during production and with our any sharp edges, reducing the possibility of falsification. Security paper comprises an opening made during production and with our any sharp edges. Independent claims are included for valuable documents made using this paper, a paper sieve with a closure element for making the paper and the production of the paper by forming paper on a sieve with a closure element in order to form an opening.
Bibliography:Application Number: ES20020796660T