ATE25908T1 - SUBSCRIPTION TELEVISION SYSTEM. - Google Patents

SUBSCRIPTION TELEVISION SYSTEM.

Info

Publication number: ATE25908T1
Authority: AT; Austria
Prior art keywords: television system; subscription television; subscription; television
Prior art date: 1981-09-10

Application number

AT82304758T

Other languages

German (de)

Inventor

Yasushi C O Sony Cor Fujiumura

Takashi C O Sony Corpora Okada

Kazuo C O Sony Corpor Yamagiwa

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.)

1981-09-10

Filing date

1982-09-09

Publication date

1987-03-15

1981-09-10 Priority claimed from JP56142836A external-priority patent/JPS5843685A/en

1981-09-10 Priority claimed from JP56142837A external-priority patent/JPS5844873A/en

1982-09-09 Application filed by Sony Corp filed Critical Sony Corp

1982-09-09 Priority claimed from EP82304758A external-priority patent/EP0074810B1/en

1987-03-15 Application granted granted Critical

1987-03-15 Publication of ATE25908T1 publication Critical patent/ATE25908T1/en

Links

AT82304758T 1981-09-10 1982-09-09 SUBSCRIPTION TELEVISION SYSTEM. ATE25908T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP56142836A JPS5843685A (en)	1981-09-10	1981-09-10	Television signal sending-out system
JP56142837A JPS5844873A (en)	1981-09-10	1981-09-10	Television signal recording and reproducing device
EP82304758A EP0074810B1 (en)	1981-09-10	1982-09-09	Subscription television system

Publications (1)

Publication Number	Publication Date
ATE25908T1 true ATE25908T1 (en)	1987-03-15

Family

ID=27225935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT82304758T ATE25908T1 (en)	1981-09-10	1982-09-09	SUBSCRIPTION TELEVISION SYSTEM.

Country Status (1)

Country	Link
AT (1)	ATE25908T1 (en)

1982
- 1982-09-09 AT AT82304758T patent/ATE25908T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1987-06-15	UEP	Publication of translation of european patent specification
2002-12-15	EELA	Cancelled due to lapse of time