IT1086124B - Metodo per formare copie di piste di informazione su supporti - Google Patents

Metodo per formare copie di piste di informazione su supporti

Info

Publication number
IT1086124B
IT1086124B IT2701877A IT2701877A IT1086124B IT 1086124 B IT1086124 B IT 1086124B IT 2701877 A IT2701877 A IT 2701877A IT 2701877 A IT2701877 A IT 2701877A IT 1086124 B IT1086124 B IT 1086124B
Authority
IT
Italy
Prior art keywords
media
information tracks
making copies
copies
making
Prior art date
Application number
IT2701877A
Other languages
English (en)
Italian (it)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1086124B publication Critical patent/IT1086124B/it

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)
IT2701877A 1976-08-30 1977-08-26 Metodo per formare copie di piste di informazione su supporti IT1086124B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609610A NL7609610A (nl) 1976-08-30 1976-08-30 Werkwijze voor het maken van copieen van in- formatiesporen op dragers.

Publications (1)

Publication Number Publication Date
IT1086124B true IT1086124B (it) 1985-05-28

Family

ID=19826817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2701877A IT1086124B (it) 1976-08-30 1977-08-26 Metodo per formare copie di piste di informazione su supporti

Country Status (10)

Country Link
JP (1) JPS5329714A (US07122603-20061017-C00045.png)
AT (1) AT355421B (US07122603-20061017-C00045.png)
AU (1) AU515051B2 (US07122603-20061017-C00045.png)
CA (1) CA1119451A (US07122603-20061017-C00045.png)
DE (1) DE2736949A1 (US07122603-20061017-C00045.png)
ES (1) ES461925A1 (US07122603-20061017-C00045.png)
FR (1) FR2363160A1 (US07122603-20061017-C00045.png)
GB (1) GB1568722A (US07122603-20061017-C00045.png)
IT (1) IT1086124B (US07122603-20061017-C00045.png)
NL (1) NL7609610A (US07122603-20061017-C00045.png)

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 (ja) 2014-08-06 2016-03-22 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム

Also Published As

Publication number Publication date
DE2736949A1 (de) 1978-03-02
ES461925A1 (es) 1978-05-16
GB1568722A (en) 1980-06-04
FR2363160B1 (US07122603-20061017-C00045.png) 1982-04-23
AU515051B2 (en) 1981-03-12
CA1119451A (en) 1982-03-09
FR2363160A1 (fr) 1978-03-24
AU2831777A (en) 1979-03-08
NL7609610A (nl) 1978-03-02
ATA622577A (de) 1979-07-15
JPS5329714A (en) 1978-03-20
AT355421B (de) 1980-03-10

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