ZA92991B - Disc for recording information signals and disc chucking device - Google Patents

Disc for recording information signals and disc chucking device

Info

Publication number
ZA92991B
ZA92991B ZA92991A ZA92991A ZA92991B ZA 92991 B ZA92991 B ZA 92991B ZA 92991 A ZA92991 A ZA 92991A ZA 92991 A ZA92991 A ZA 92991A ZA 92991 B ZA92991 B ZA 92991B
Authority
ZA
South Africa
Prior art keywords
disc
recording information
information signals
chucking device
disc chucking
Prior art date
Application number
ZA92991A
Inventor
Hiroshi Mukawa
Mukawa Hiroshi
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
Publication of ZA92991B publication Critical patent/ZA92991B/en

Links

ZA92991A 1991-02-12 1992-02-11 Disc for recording information signals and disc chucking device ZA92991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4096591 1991-02-12

Publications (1)

Publication Number Publication Date
ZA92991B true ZA92991B (en) 1992-11-25

Family

ID=12595191

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92991A ZA92991B (en) 1991-02-12 1992-02-11 Disc for recording information signals and disc chucking device

Country Status (3)

Country Link
JP (1) JP3298651B2 (en)
PL (1) PL169007B3 (en)
ZA (1) ZA92991B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631319A1 (en) * 1995-08-15 1997-02-20 Minnesota Mining & Mfg Optical disc for digital data recording

Also Published As

Publication number Publication date
JPH0589515A (en) 1993-04-09
JP3298651B2 (en) 2002-07-02
PL169007B3 (en) 1996-05-31

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