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
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)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7212001A NL7212001A (en) | 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 (en) | 1972-09-02 | 1973-07-25 | METHOD OF MANUFACTURING A DISCOIDAL INFORMATION CARRIER AND INFORMATION CARRIER MANUFACTURED BY SUCH METHOD |
DE19732342285 DE2342285C3 (en) | 1972-09-02 | 1973-08-22 | Process for the production of a disk-shaped data carrier |
AU59746/73A AU484390B2 (en) | 1972-09-02 | 1973-08-29 | Information carrier and method of manufacturing an information carrier |
FR7331193A FR2199604B1 (en) | 1972-09-02 | 1973-08-29 | |
CH1247073A CH570669A5 (en) | 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 (en) | 1972-09-02 | 1973-08-30 | A PROCESS OF MANUFACTURING AN INFORMATION SUPPORT AND INFORMATION SUPPORT BY IT MANUFACTURED |
IT5224373A IT990424B (en) | 1972-09-02 | 1973-08-30 | IMPROVEMENT IN FORMATION MEDIA OF THE DISC TYPE AND RELATED MANUFACTURING PROCESS |
AT755773A AT347147B (en) | 1972-09-02 | 1973-08-30 | RECORDING MEDIA AND METHOD OF MANUFACTURING A RECORDING MEDIA |
JP9674973A JPS5652361B2 (en) | 1972-09-02 | 1973-08-30 | |
ES418367A ES418367A1 (en) | 1972-09-02 | 1973-08-31 | Method and apparatus for making disc records |
BE135215A BE804332A (en) | 1972-09-02 | 1973-08-31 | INFORMATION SUPPORT AND ITS MANUFACTURING PROCESS |
GB4111573A GB1447066A (en) | 1972-09-02 | 1973-08-31 | Method and apparatus for making disc records |
ES439625A ES439625A1 (en) | 1972-09-02 | 1975-07-22 | Method and apparatus for making disc records |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7212001A NL7212001A (en) | 1972-09-02 | 1972-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7212001A true NL7212001A (en) | 1974-03-05 |
Family
ID=19816851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7212001A NL7212001A (en) | 1972-09-02 | 1972-09-02 |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7306709D0 (en) |
NL (1) | NL7212001A (en) |
ZA (1) | ZA734786B (en) |
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1972
- 1972-09-02 NL NL7212001A patent/NL7212001A/xx unknown
-
1973
- 1973-07-13 ZA ZA00734786A patent/ZA734786B/en unknown
- 1973-08-30 BR BR6709/73A patent/BR7306709D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR7306709D0 (en) | 1974-07-25 |
ZA734786B (en) | 1975-02-26 |