ATE36917T1 - Optische speichervorrichtung. - Google Patents

Optische speichervorrichtung.

Info

Publication number
ATE36917T1
ATE36917T1 AT82110907T AT82110907T ATE36917T1 AT E36917 T1 ATE36917 T1 AT E36917T1 AT 82110907 T AT82110907 T AT 82110907T AT 82110907 T AT82110907 T AT 82110907T AT E36917 T1 ATE36917 T1 AT E36917T1
Authority
AT
Austria
Prior art keywords
storage device
optical storage
optical
storage
Prior art date
Application number
AT82110907T
Other languages
English (en)
Inventor
Takeshi Maeda
Motoo Uno
Kouji Muraoka
Masahiro Tkasago
Yasumitsu Mizoguchi
Tokuya Kaneda
Original Assignee
Hitachi Ltd
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
Priority claimed from JP18786981A external-priority patent/JPS5891536A/ja
Priority claimed from JP5003582A external-priority patent/JPS58169370A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority claimed from EP82110907A external-priority patent/EP0080212B1/de
Application granted granted Critical
Publication of ATE36917T1 publication Critical patent/ATE36917T1/de

Links

AT82110907T 1981-11-25 1982-11-25 Optische speichervorrichtung. ATE36917T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP18786981A JPS5891536A (ja) 1981-11-25 1981-11-25 デイジタル光デイスクのアクセス方式
JP5003582A JPS58169370A (ja) 1982-03-30 1982-03-30 光デイスク装置
EP82110907A EP0080212B1 (de) 1981-11-25 1982-11-25 Optische Speichervorrichtung

Publications (1)

Publication Number Publication Date
ATE36917T1 true ATE36917T1 (de) 1988-09-15

Family

ID=27225725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82110907T ATE36917T1 (de) 1981-11-25 1982-11-25 Optische speichervorrichtung.

Country Status (2)

Country Link
AT (1) ATE36917T1 (de)
DE (1) DE3279453D1 (de)

Also Published As

Publication number Publication date
DE3279453D1 (en) 1989-03-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties