BE415950A - - Google Patents

Info

Publication number
BE415950A
BE415950A BE415950DA BE415950A BE 415950 A BE415950 A BE 415950A BE 415950D A BE415950D A BE 415950DA BE 415950 A BE415950 A BE 415950A
Authority
BE
Belgium
Prior art keywords
vol
film
benzene
cellulose
recording
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE415950A publication Critical patent/BE415950A/fr

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
BE415950D BE415950A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE415950A true BE415950A (enrdf_load_stackoverflow)

Family

ID=78984

Family Applications (1)

Application Number Title Priority Date Filing Date
BE415950D BE415950A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE415950A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR2472807A1 (fr) Milieu d'enregistrement pour systeme de lecture optique, enregistrement obtenu a partir de ce milieu et son procede de duplication
FR2468184A1 (fr) Milieu d'enregistrement optique et son procede de duplication
FR2482756A1 (fr) Disque contenant de l'information et procede pour y enregistrer et en effacer l'information de facon reversible
EP0316207B1 (fr) Procédé pour fabriquer un miroir holographique
EP0168750B1 (fr) Disque optique protégé à élements soudes
BE415950A (enrdf_load_stackoverflow)
FR2914775A1 (fr) Support d'enregistrement optique en super-resolution
EP0505461B1 (fr) Couteau a levre et dispositif de coupe
EP0429346A1 (fr) Procédé pour la fabrication d'un disque à lecture optique
BE435908A (enrdf_load_stackoverflow)
BE405940A (enrdf_load_stackoverflow)
BE426972A (enrdf_load_stackoverflow)
BE429365A (enrdf_load_stackoverflow)
BE434963A (enrdf_load_stackoverflow)
BE407605A (enrdf_load_stackoverflow)
BE422573A (enrdf_load_stackoverflow)
FR2676577A1 (fr) Procede de fabrication de matrices de pressages, notamment pour la realisation de disques optiques.
BE427979A (enrdf_load_stackoverflow)
BE405361A (enrdf_load_stackoverflow)
BE422749A (enrdf_load_stackoverflow)
BE435321A (enrdf_load_stackoverflow)
BE426370A (enrdf_load_stackoverflow)
US2163087A (en) Mechanical recording
CH616797A5 (en) Method of producing video discs photographically and disc obtained by this method
FR2544131A1 (fr) Detecteur photovoltaique en immersion optique