ATE103408T1 - AN OPTICAL DISC DISCRIMINATION DEVICE. - Google Patents

AN OPTICAL DISC DISCRIMINATION DEVICE.

Info

Publication number
ATE103408T1
ATE103408T1 AT88900127T AT88900127T ATE103408T1 AT E103408 T1 ATE103408 T1 AT E103408T1 AT 88900127 T AT88900127 T AT 88900127T AT 88900127 T AT88900127 T AT 88900127T AT E103408 T1 ATE103408 T1 AT E103408T1
Authority
AT
Austria
Prior art keywords
optical disc
discrimination device
disc discrimination
optical
discrimination
Prior art date
Application number
AT88900127T
Other languages
German (de)
Inventor
Tadao Sony Corporation Yoshida
Kazuhiko Sony Corporati Fujiie
Ryo Sony Corporation Ando
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
Priority claimed from JP1986203808U external-priority patent/JPS63109366U/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE103408T1 publication Critical patent/ATE103408T1/en

Links

AT88900127T 1986-12-27 1988-07-19 AN OPTICAL DISC DISCRIMINATION DEVICE. ATE103408T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1986203808U JPS63109366U (en) 1986-12-27 1986-12-27
PCT/JP1987/001006 WO1988005202A1 (en) 1986-12-27 1987-12-21 Optical disc discriminating device
EP88900127A EP0294490B1 (en) 1986-12-27 1988-07-19 Optical disc discriminating device

Publications (1)

Publication Number Publication Date
ATE103408T1 true ATE103408T1 (en) 1994-04-15

Family

ID=26118948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88900127T ATE103408T1 (en) 1986-12-27 1988-07-19 AN OPTICAL DISC DISCRIMINATION DEVICE.

Country Status (1)

Country Link
AT (1) ATE103408T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time