ATE103407T1 - OPTICAL RECORDING AND/OR PLAYBACK DEVICE|T. - Google Patents

OPTICAL RECORDING AND/OR PLAYBACK DEVICE|T.

Info

Publication number: ATE103407T1
Authority: AT; Austria
Prior art keywords: optical recording; playback device; playback; recording; optical
Prior art date: 1988-11-30

Application number

AT90900792T

Other languages

German (de)

Inventor

Martin Hake

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.)

1988-11-30

Filing date

1990-06-21

Publication date

1994-04-15

1988-11-30 Priority claimed from DE3840311A external-priority patent/DE3840311A1/en

1990-06-21 Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh

1994-04-15 Application granted granted Critical

1994-04-15 Publication of ATE103407T1 publication Critical patent/ATE103407T1/en

Links

230000003287 optical effect Effects 0.000 title 1

AT90900792T 1988-11-30 1990-06-21 OPTICAL RECORDING AND/OR PLAYBACK DEVICE|T. ATE103407T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3840311A DE3840311A1 (en)	1988-11-30	1988-11-30	OPTICAL RECORDING AND / OR PLAYBACK DEVICE
PCT/EP1989/001413 WO1990006576A1 (en)	1988-11-30	1989-11-21	Optical recording and/or reproducing apparatus
EP90900792A EP0447466B1 (en)	1988-11-30	1989-11-21	Optical recording and/or reproducing apparatus

Publications (1)

Publication Number	Publication Date
ATE103407T1 true ATE103407T1 (en)	1994-04-15

Family

ID=25874679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90900792T ATE103407T1 (en)	1988-11-30	1990-06-21	OPTICAL RECORDING AND/OR PLAYBACK DEVICE\|T.

Country Status (1)

Country	Link
AT (1)	ATE103407T1 (en)

1990
- 1990-06-21 AT AT90900792T patent/ATE103407T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1996-02-15	REN	Ceased due to non-payment of the annual fee