JPH0415529B2 - - Google Patents

Info

Publication number
JPH0415529B2
JPH0415529B2 JP62177005A JP17700587A JPH0415529B2 JP H0415529 B2 JPH0415529 B2 JP H0415529B2 JP 62177005 A JP62177005 A JP 62177005A JP 17700587 A JP17700587 A JP 17700587A JP H0415529 B2 JPH0415529 B2 JP H0415529B2
Authority
JP
Japan
Prior art keywords
data
pits
pit
signal
recorded
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 - Lifetime
Application number
JP62177005A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0191323A (ja
Inventor
Yoshidai Kitaoka
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.)
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17700587A priority Critical patent/JPH0191323A/ja
Publication of JPH0191323A publication Critical patent/JPH0191323A/ja
Publication of JPH0415529B2 publication Critical patent/JPH0415529B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP17700587A 1987-07-17 1987-07-17 光学的記憶装置 Granted JPH0191323A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17700587A JPH0191323A (ja) 1987-07-17 1987-07-17 光学的記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17700587A JPH0191323A (ja) 1987-07-17 1987-07-17 光学的記憶装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1978279A Division JPS55113197A (en) 1979-02-23 1979-02-23 Optical memory unit

Publications (2)

Publication Number Publication Date
JPH0191323A JPH0191323A (ja) 1989-04-11
JPH0415529B2 true JPH0415529B2 (enrdf_load_stackoverflow) 1992-03-18

Family

ID=16023504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17700587A Granted JPH0191323A (ja) 1987-07-17 1987-07-17 光学的記憶装置

Country Status (1)

Country Link
JP (1) JPH0191323A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152339A (en) * 1990-04-03 1992-10-06 Thermal Components, Inc. Manifold assembly for a parallel flow heat exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113197A (en) * 1979-02-23 1980-09-01 Hitachi Ltd Optical memory unit

Also Published As

Publication number Publication date
JPH0191323A (ja) 1989-04-11

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