NL7212001A - - Google Patents

Info

Publication number
NL7212001A
NL7212001A NL7212001A NL7212001A NL7212001A NL 7212001 A NL7212001 A NL 7212001A NL 7212001 A NL7212001 A NL 7212001A NL 7212001 A NL7212001 A NL 7212001A NL 7212001 A NL7212001 A NL 7212001A
Authority
NL
Netherlands
Application number
NL7212001A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL7212001A priority Critical patent/NL7212001A/xx
Priority to ZA00734786A priority patent/ZA734786B/xx
Priority to AR24927373A priority patent/AR200876A1/es
Priority to DE19732342285 priority patent/DE2342285C3/de
Priority to AU59746/73A priority patent/AU484390B2/en
Priority to FR7331193A priority patent/FR2199604B1/fr
Priority to JP9674973A priority patent/JPS5652361B2/ja
Priority to AT755773A priority patent/AT347147B/de
Priority to CA180,005A priority patent/CA998173A/en
Priority to BR6709/73A priority patent/BR7306709D0/pt
Priority to IT5224373A priority patent/IT990424B/it
Priority to CH1247073A priority patent/CH570669A5/xx
Priority to GB4111573A priority patent/GB1447066A/en
Priority to ES418367A priority patent/ES418367A1/es
Priority to BE135215A priority patent/BE804332A/xx
Publication of NL7212001A publication Critical patent/NL7212001A/xx
Priority to ES439625A priority patent/ES439625A1/es

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
NL7212001A 1972-09-02 1972-09-02 NL7212001A (cs)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL7212001A NL7212001A (cs) 1972-09-02 1972-09-02
ZA00734786A ZA734786B (en) 1972-09-02 1973-07-13 Information carrier and method of manufacturing an information carrier
AR24927373A AR200876A1 (es) 1972-09-02 1973-07-25 Metodo de fabricacion de un portador de informacion discoidal y portador de informacion fabricado por dicho metodo
DE19732342285 DE2342285C3 (de) 1972-09-02 1973-08-22 Verfahren zur Herstellung eines scheibenförmigen Datenträgers
AU59746/73A AU484390B2 (en) 1972-09-02 1973-08-29 Information carrier and method of manufacturing an information carrier
FR7331193A FR2199604B1 (cs) 1972-09-02 1973-08-29
AT755773A AT347147B (de) 1972-09-02 1973-08-30 Aufzeichnungstraeger und verfahren zur herstellung eines aufzeichnungstraegers
JP9674973A JPS5652361B2 (cs) 1972-09-02 1973-08-30
CA180,005A CA998173A (en) 1972-09-02 1973-08-30 Method of manufacturing an information carrier
BR6709/73A BR7306709D0 (pt) 1972-09-02 1973-08-30 Um processo de fabricar um suporte de informacoes e suporte de informacoes por ele fabricado
IT5224373A IT990424B (it) 1972-09-02 1973-08-30 Perfezionamento nei supporti di in formazione del tipo a disco e rela tivo procedimento di fabbricazione
CH1247073A CH570669A5 (cs) 1972-09-02 1973-08-30
GB4111573A GB1447066A (en) 1972-09-02 1973-08-31 Method and apparatus for making disc records
ES418367A ES418367A1 (es) 1972-09-02 1973-08-31 Metodo de fabricar un portador de informacion.
BE135215A BE804332A (fr) 1972-09-02 1973-08-31 Support d'information et son procede de fabrication
ES439625A ES439625A1 (es) 1972-09-02 1975-07-22 Perfeccionamientos introducidos en un portador de informa- cion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212001A NL7212001A (cs) 1972-09-02 1972-09-02

Publications (1)

Publication Number Publication Date
NL7212001A true NL7212001A (cs) 1974-03-05

Family

ID=19816851

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7212001A NL7212001A (cs) 1972-09-02 1972-09-02

Country Status (3)

Country Link
BR (1) BR7306709D0 (cs)
NL (1) NL7212001A (cs)
ZA (1) ZA734786B (cs)

Also Published As

Publication number Publication date
ZA734786B (en) 1975-02-26
BR7306709D0 (pt) 1974-07-25

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