DE69317547T2 - Optische Datenspeichermedien - Google Patents

Optische Datenspeichermedien

Info

Publication number
DE69317547T2
DE69317547T2 DE1993617547 DE69317547T DE69317547T2 DE 69317547 T2 DE69317547 T2 DE 69317547T2 DE 1993617547 DE1993617547 DE 1993617547 DE 69317547 T DE69317547 T DE 69317547T DE 69317547 T2 DE69317547 T2 DE 69317547T2
Authority
DE
Germany
Prior art keywords
data storage
storage media
optical data
optical
media
Prior art date
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 - Fee Related
Application number
DE1993617547
Other languages
English (en)
Other versions
DE69317547D1 (de
Inventor
Yoko Matsuzawa
Shin-Ichiro Tamura
Takao Murooka
Yoshitake Yanagisawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority claimed from EP93106144A external-priority patent/EP0620549B1/de
Publication of DE69317547D1 publication Critical patent/DE69317547D1/de
Application granted granted Critical
Publication of DE69317547T2 publication Critical patent/DE69317547T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE1993617547 1993-04-15 1993-04-15 Optische Datenspeichermedien Expired - Fee Related DE69317547T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93106144A EP0620549B1 (de) 1992-10-09 1993-04-15 Optische Datenspeichermedien

Publications (2)

Publication Number Publication Date
DE69317547D1 DE69317547D1 (de) 1998-04-23
DE69317547T2 true DE69317547T2 (de) 1998-10-29

Family

ID=8212819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993617547 Expired - Fee Related DE69317547T2 (de) 1993-04-15 1993-04-15 Optische Datenspeichermedien

Country Status (2)

Country Link
AT (1) ATE164254T1 (de)
DE (1) DE69317547T2 (de)

Also Published As

Publication number Publication date
DE69317547D1 (de) 1998-04-23
ATE164254T1 (de) 1998-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee