ATE101743T1 - DISC-FORM RECORDING CARRIER. - Google Patents

DISC-FORM RECORDING CARRIER.

Info

Publication number: ATE101743T1
Authority: AT; Austria
Prior art keywords: disc; recording carrier; form recording; carrier; recording
Prior art date: 1987-08-21

Application number

AT88907357T

Other languages

German (de)

Inventor

Yoshihiro Tsukamura

Masataka Ogawa

Seiji Kobayashi

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.)

1987-08-21

Filing date

1988-08-19

Publication date

1994-03-15

1987-12-22 Priority claimed from JP62322958A external-priority patent/JP2653073B2/en

1988-08-19 Application filed by Sony Corp filed Critical Sony Corp

1994-03-15 Application granted granted Critical

1994-03-15 Publication of ATE101743T1 publication Critical patent/ATE101743T1/en

Links

AT88907357T 1987-08-21 1988-08-19 DISC-FORM RECORDING CARRIER. ATE101743T1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP20754287		1987-08-21
JP62322958A JP2653073B2 (en)	1987-08-21	1987-12-22	Disk-shaped recording medium
PCT/JP1988/000826 WO1989001686A1 (en)	1987-08-21	1988-08-19	Disk-like recording medium and disk apparatus
EP88907357A EP0436018B1 (en)	1987-08-21	1988-08-19	Disk-like recording medium

Publications (1)

Publication Number	Publication Date
ATE101743T1 true ATE101743T1 (en)	1994-03-15

Family

ID=27232168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88907357T ATE101743T1 (en)	1987-08-21	1988-08-19	DISC-FORM RECORDING CARRIER.

Country Status (1)

Country	Link
AT (1)	ATE101743T1 (en)

1988
- 1988-08-19 AT AT88907357T patent/ATE101743T1/en not_active IP Right Cessation

Similar Documents

Publication	Publication Date	Title
DE3874928D1 (en)	1992-11-05	RECORDING MEANS.
DE3888860D1 (en)	1994-05-11	Magnetic record carrier.
DE3781712D1 (en)	1992-10-22	MAGNETIC RECORDING CARRIER.
DE3784948D1 (en)	1993-04-29	MAGNETIC RECORDING CARRIER.
DE3850833D1 (en)	1994-09-01	Magnetic record carrier.
DE3866314D1 (en)	1992-01-02	MAGNETOOPTIC RECORDING CARRIER.
DE3784323D1 (en)	1993-04-01	DATA RECORDING.
DE3882690D1 (en)	1993-09-02	RECORDING DEVICE.
DE3879311D1 (en)	1993-04-22	DISC CASSETTE.
DE3784085D1 (en)	1993-03-25	MAGNETIC RECORDING CARRIER.
DE3885829D1 (en)	1994-01-05	Record cassette.
DE3787338D1 (en)	1993-10-14	Record cassette.
DE3675726D1 (en)	1991-01-03	RECORD CARRIER.
DE3788972D1 (en)	1994-03-17	Magnetic record carrier.
DE3879283D1 (en)	1993-04-22	OPTICAL RECORD CARRIER.
DE3776688D1 (en)	1992-03-26	MAGNETIC RECORDING CARRIER.
DE3869166D1 (en)	1992-04-23	OPTICAL RECORD CARRIER.
DE3789130D1 (en)	1994-03-31	Magnetic record carrier.
DE68918898D1 (en)	1994-11-24	Serial recorder.
DE3883115D1 (en)	1993-09-16	RECORDING DEVICE.
DE3783244D1 (en)	1993-02-11	OPTICAL RECORD CARRIER.
DE3788295D1 (en)	1994-01-13	Magnetic record carrier.
DE3777863D1 (en)	1992-05-07	OPTICAL RECORD CARRIER.
DE3778424D1 (en)	1992-05-27	MAGNETIC RECORDING CARRIER.
DE3860670D1 (en)	1990-10-31	OPTICAL RECORD CARRIER.

Legal Events

Date	Code	Title	Description
1994-12-15	UEP	Publication of translation of european patent specification
2003-05-15	REN	Ceased due to non-payment of the annual fee