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Machine translation
1. (WO1980002757) PROCESS FOR PROTECTING SOUND RECORDING CARRIER AND THE LABELS AND/OR PACKAGES THEREOF AGAINST COUNTERFEITING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002757    International Application No.:    PCT/DE1980/000080
Publication Date: 11.12.1980 International Filing Date: 30.05.1980
IPC:
G06K 19/10 (2006.01), G06K 5/00 (2006.01), G11B 23/28 (2006.01), G11B 23/40 (2006.01)
Applicants:
Inventors:
Priority Data:
2922882 06.06.1979 DE
Title (EN) PROCESS FOR PROTECTING SOUND RECORDING CARRIER AND THE LABELS AND/OR PACKAGES THEREOF AGAINST COUNTERFEITING
(FR) PROCEDE DE PROTECTION DE SUPPORTS D"ENREGISTREMENT DU SON ET DE LEURS ETIQUETTES ET/OU EMBALLAGES CONTRE L"IMITATION
Abstract: front page image
(EN)For the purpose of marking, the sound recording carriers are provided with data. In order to distinguish the imitations from the originals, the data carriers are marked with second data which have with the first data a relationship not recognizable by unauthorized persons. For carrying out such process, a marking device comprising a coding device for coding characteristic data (13) into a distinctive mark (14) and the control of a recording apparatus intended to the application of the distinctive mark.
(FR)Dans un but de marquage, les supports d"enregistrement du son sont munis de donnees. Afin de pouvoir distinguer les imitations des originaux, les supports de donnees sont marques par des deuxiemes donnees qui presentent avec les premieres donnees une relation non reconnaissable par les personnes non autorisees. Pour la mise en oeuvre de ce procede, un dispositif de marquage comporte un dispositif de codage pour le codage de donnees caracteristiques (13) en une marque distinctive (14) et la commande d"un appareil d"enregistrement destine a l"application de la marque distinctive.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)