FR2363160B1 - - Google Patents

Info

Publication number
FR2363160B1
FR2363160B1 FR7726193A FR7726193A FR2363160B1 FR 2363160 B1 FR2363160 B1 FR 2363160B1 FR 7726193 A FR7726193 A FR 7726193A FR 7726193 A FR7726193 A FR 7726193A FR 2363160 B1 FR2363160 B1 FR 2363160B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7726193A
Other languages
French (fr)
Other versions
FR2363160A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2363160A1 publication Critical patent/FR2363160A1/en
Application granted granted Critical
Publication of FR2363160B1 publication Critical patent/FR2363160B1/fr
Granted legal-status Critical Current

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
    • G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/62—Metal compounds reducible to metal
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR7726193A 1976-08-30 1977-08-29 PROCESS FOR MAKING COPIES OF INFORMATION TRACKS ON MEDIA, AND COPIES THEREFORE Granted FR2363160A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609610A NL7609610A (en) 1976-08-30 1976-08-30 METHOD FOR MAKING COPIES OF TRACKS OF INFORMATION ON CARRIERS.

Publications (2)

Publication Number Publication Date
FR2363160A1 FR2363160A1 (en) 1978-03-24
FR2363160B1 true FR2363160B1 (en) 1982-04-23

Family

ID=19826817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726193A Granted FR2363160A1 (en) 1976-08-30 1977-08-29 PROCESS FOR MAKING COPIES OF INFORMATION TRACKS ON MEDIA, AND COPIES THEREFORE

Country Status (10)

Country Link
JP (1) JPS5329714A (en)
AT (1) AT355421B (en)
AU (1) AU515051B2 (en)
CA (1) CA1119451A (en)
DE (1) DE2736949A1 (en)
ES (1) ES461925A1 (en)
FR (1) FR2363160A1 (en)
GB (1) GB1568722A (en)
IT (1) IT1086124B (en)
NL (1) NL7609610A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132335A (en) * 1980-02-11 1981-10-16 Fuji Photo Film Co Ltd Optical recording medium and its manufacture
JP2016038435A (en) 2014-08-06 2016-03-22 ソニー株式会社 Encoding device and method, decoding device and method, and program

Also Published As

Publication number Publication date
NL7609610A (en) 1978-03-02
JPS5329714A (en) 1978-03-20
FR2363160A1 (en) 1978-03-24
AT355421B (en) 1980-03-10
CA1119451A (en) 1982-03-09
ES461925A1 (en) 1978-05-16
ATA622577A (en) 1979-07-15
AU2831777A (en) 1979-03-08
AU515051B2 (en) 1981-03-12
GB1568722A (en) 1980-06-04
IT1086124B (en) 1985-05-28
DE2736949A1 (en) 1978-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse