ATE78623T1 - CIRCUIT ARRANGEMENT FOR DETECTING THE TYPE OF AN OPTICAL RECORDING CARRIER. - Google Patents

CIRCUIT ARRANGEMENT FOR DETECTING THE TYPE OF AN OPTICAL RECORDING CARRIER.

Info

Publication number
ATE78623T1
ATE78623T1 AT90900793T AT90900793T ATE78623T1 AT E78623 T1 ATE78623 T1 AT E78623T1 AT 90900793 T AT90900793 T AT 90900793T AT 90900793 T AT90900793 T AT 90900793T AT E78623 T1 ATE78623 T1 AT E78623T1
Authority
AT
Austria
Prior art keywords
detecting
type
optical recording
circuit arrangement
recording carrier
Prior art date
Application number
AT90900793T
Other languages
German (de)
Inventor
Friedhelm Zucker
Christian Buechler
Original Assignee
Thomson Brandt Gmbh
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 DE3838859A external-priority patent/DE3838859A1/en
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Application granted granted Critical
Publication of ATE78623T1 publication Critical patent/ATE78623T1/en

Links

AT90900793T 1988-11-17 1989-11-17 CIRCUIT ARRANGEMENT FOR DETECTING THE TYPE OF AN OPTICAL RECORDING CARRIER. ATE78623T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3838859A DE3838859A1 (en) 1988-11-17 1988-11-17 CIRCUIT ARRANGEMENT FOR DETECTING THE TYPE OF AN OPTICAL RECORDING CARRIER
EP90900793A EP0444145B1 (en) 1988-11-17 1989-11-17 Circuit arrangement for identifying the type of an optical record carrier
PCT/EP1989/001390 WO1990005977A1 (en) 1988-11-17 1989-11-17 Circuit arrangement for identifying the type of an optical record carrier

Publications (1)

Publication Number Publication Date
ATE78623T1 true ATE78623T1 (en) 1992-08-15

Family

ID=27198517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90900793T ATE78623T1 (en) 1988-11-17 1989-11-17 CIRCUIT ARRANGEMENT FOR DETECTING THE TYPE OF AN OPTICAL RECORDING CARRIER.

Country Status (1)

Country Link
AT (1) ATE78623T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee