FR831361A - Appareil téléphonique automatique à prépaiement - Google Patents

Appareil téléphonique automatique à prépaiement

Info

Publication number: FR831361A
Authority: FR; France
Prior art keywords: telephone device; automatic telephone; prepaid; prepaid automatic; telephone
Prior art date: 1936-08-22
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Teloferm S A

Original Assignee

Teloferm S A

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.)

1936-08-22

Filing date

1937-08-21

Publication date

1938-09-01

1937-08-21 Application filed by Teloferm S A filed Critical Teloferm S A

1938-09-01 Application granted granted Critical

1938-09-01 Publication of FR831361A publication Critical patent/FR831361A/fr

Status Expired legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Computer Security & Cryptography (AREA)
Signal Processing (AREA)
Prepayment Telephone Systems (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

FR831361D 1936-08-22 1937-08-21 Appareil téléphonique automatique à prépaiement Expired FR831361A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH500736X		1936-08-22

Publications (1)

Publication Number	Publication Date
FR831361A true FR831361A (fr)	1938-09-01

Family

ID=4516913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR831361D Expired FR831361A (fr)	1936-08-22	1937-08-21	Appareil téléphonique automatique à prépaiement

Country Status (5)

Country	Link
US (1)	US2206147A (fr)
CH (1)	CH227272A (fr)
DE (1)	DE710871C (fr)
FR (1)	FR831361A (fr)
GB (1)	GB500736A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2622996A1 (fr) *	1987-11-09	1989-05-12	Schlumberger Ind Sa	Dispositif de detection du remplissage d'un recipient par des pieces de monnaie

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2732430A (en) *		1956-01-24		Coin control attachment for dial telephones
GB529650A (en) *	1939-05-24	1940-11-26	Standard Telephones Cables Ltd	Improvements in or relating to electric signalling systems
NL59590C (fr) *	1939-08-04
US2583783A (en) *	1948-02-03	1952-01-29	Automatic Elect Lab	Pay station circuits for automatic telephone systems
US2767249A (en) *	1951-07-20	1956-10-16	Automatic Elect Lab	Restricted service telephone system
DE1901692A1 (de) *	1969-01-15	1970-08-13	Standard Elek K Lorenz Ag	Anordnung zur Steuerung des Verbindungsaufbaues in Fernmelde-,insbesondere Fernsprechanlagen von einem Muenzfernsprechapparat
GB2276026B (en) *	1991-03-27	1995-05-03	Asahi Seiko Co Ltd	Coin sorting device
US9096391B2 (en) *	2012-12-04	2015-08-04	Toyota Motor Engineering & Manufacturing North America, Inc.	Article dispenser apparatus

1936
- 1936-08-22 CH CH227272D patent/CH227272A/de unknown
1937
- 1937-08-18 US US159800A patent/US2206147A/en not_active Expired - Lifetime
- 1937-08-19 GB GB22775/37A patent/GB500736A/en not_active Expired
- 1937-08-20 DE DET49075D patent/DE710871C/de not_active Expired
- 1937-08-21 FR FR831361D patent/FR831361A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2622996A1 (fr) *	1987-11-09	1989-05-12	Schlumberger Ind Sa	Dispositif de detection du remplissage d'un recipient par des pieces de monnaie
EP0316226A1 (fr) *	1987-11-09	1989-05-17	Schlumberger Industries	Dispositif de détection du remplissage d'un récipient par des pièces de monnaie

Also Published As

Publication number	Publication date
US2206147A (en)	1940-07-02
CH227272A (de)	1943-05-31
GB500736A (en)	1939-02-15
DE710871C (de)	1941-09-23

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