BE897886A - Systeme de transmission de donnees par l'intermediaire du reseau telephonique public - Google Patents

Systeme de transmission de donnees par l'intermediaire du reseau telephonique public Download PDF

Info

Publication number: BE897886A
Authority: BE; Belgium
Prior art keywords: memory; coin; operated; well; terminal
Prior art date: 1982-10-01

Application number

BE0/211624A

Other languages

English (en)

French (fr)

Inventor

J Rueff

Original Assignee

Sodeco Compteurs De Geneve

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.)

1982-10-01

Filing date

1983-09-30

Publication date

1984-01-16

1983-09-30 Application filed by Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve

1984-01-16 Publication of BE897886A publication Critical patent/BE897886A/fr

Links

230000005540 biological transmission Effects 0.000 claims description 6
238000009434 installation Methods 0.000 description 3
230000006870 function Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
230000002146 bilateral effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/023—Circuit arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Computer Security & Cryptography (AREA)
Signal Processing (AREA)
Prepayment Telephone Systems (AREA)
Meter Arrangements (AREA)
Coloring (AREA)

BE0/211624A 1982-10-01 1983-09-30 Systeme de transmission de donnees par l'intermediaire du reseau telephonique public BE897886A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH580382A CH659162A5 (de)	1982-10-01	1982-10-01	Anordnung fuer die datenuebertragung ueber das oeffentliche telefonnetz.

Publications (1)

Publication Number	Publication Date
BE897886A true BE897886A (fr)	1984-01-16

Family

ID=4299560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/211624A BE897886A (fr)	1982-10-01	1983-09-30	Systeme de transmission de donnees par l'intermediaire du reseau telephonique public

Country Status (6)

Country	Link
BE (1)	BE897886A (da)
CH (1)	CH659162A5 (da)
DE (1)	DE3240020C2 (da)
DK (1)	DK452883A (da)
GB (1)	GB2128451B (da)
SE (1)	SE8305387L (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1187866B (it) *	1986-01-21	1987-12-23	Urmet Sud Costr Elett Telefon	Sistema ed apparecchiatura per la telefonia pubblica con predisposizione all inserzione di terminali telefonici vari e di terminali telematici
FR2607343B1 (fr) *	1986-11-20	1989-03-10	Lesieur Philippe	Dispositif de couplage d'un terminal telematique a un appareil telephonique a prepaiement et/ou a paiement differe
DE3741072A1 (de) *	1987-12-04	1989-06-15	Standard Elektrik Lorenz Ag	Schaltungsanordnung zur erkennung eines ankommenden gespraeches in einem fernsprechapparat
US4926458A (en) *	1988-05-26	1990-05-15	Mars Incorporated	Low power control apparatus for a coin operated telephone
DE69014004T2 (de) *	1989-07-08	1995-06-14	Sharp Kk	Digitale Verbindungseinheit und Verfahren zur Verwaltung von Kommunikationsgebühren.
US5276441A (en) *	1989-07-08	1994-01-04	Sharp Kabushiki Kaisha	Communication charge manageable digital communication unit and a method of managing communication charge
GB2242100A (en) *	1990-03-14	1991-09-18	Tunstall Security Limited	Alarm communication controller
US5519769C1 (en) *	1994-04-04	2002-05-28	Rates Technology Inc	Method and system for updating a call rating database
FR2734115B1 (fr) *	1995-05-12	1997-08-01	Schlumberger Ind Sa	Installation telephonique securisee
UA31306C2 (uk) *	1998-08-03	2001-05-15	Закрите Акціонерне Товариство "Промзв'Язок"	Системний таксофонний комплекс

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1059923B (it) *	1976-04-27	1982-06-21	Cselt Centro Studi Lab Telecom	Apparecchio telefonico a prepagamento con microcalcolatore

1982
- 1982-10-01 CH CH580382A patent/CH659162A5/de not_active IP Right Cessation
- 1982-10-28 DE DE19823240020 patent/DE3240020C2/de not_active Expired
1983
- 1983-09-27 GB GB08325832A patent/GB2128451B/en not_active Expired
- 1983-09-30 SE SE8305387A patent/SE8305387L/ not_active Application Discontinuation
- 1983-09-30 BE BE0/211624A patent/BE897886A/fr not_active IP Right Cessation
- 1983-09-30 DK DK452883A patent/DK452883A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2128451A (en)	1984-04-26
SE8305387L (sv)	1984-04-02
CH659162A5 (de)	1986-12-31
DK452883D0 (da)	1983-09-30
DK452883A (da)	1984-04-02
DE3240020C2 (de)	1986-01-09
GB8325832D0 (en)	1983-10-26
DE3240020A1 (de)	1984-04-05
SE8305387D0 (sv)	1983-09-30
GB2128451B (en)	1986-02-19

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Legal Events

Date

Code

Title

Description

1988-03-31

RE

Patent lapsed

Owner name: SODECO-SAIA A.G.

Effective date: 19870930