BE415331A - - Google Patents

Info

Publication number: BE415331A
Authority: BE; Belgium

Application number

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.)

1936-05-02

Publication of BE415331A publication Critical patent/BE415331A/xx

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
- H04M17/026—Constructional features

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Computer Security & Cryptography (AREA)
Signal Processing (AREA)

BE415331D 1936-05-02 BE415331A (sl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE206559X		1936-05-02

Publications (1)

Publication Number	Publication Date
BE415331A true BE415331A (sl)

Family

ID=3865860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE415331D BE415331A (sl)	1936-05-02

Country Status (3)

Country	Link
BE (1)	BE415331A (sl)
CH (1)	CH206559A (sl)
FR (1)	FR820667A (sl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2905763A (en) *	1955-09-28	1959-09-22	Gen Telephone Lab Inc	Paystation coin apparatus
US2955160A (en) *	1956-01-27	1960-10-04	Automatic Elect Lab	Telephone system
US2955162A (en) *	1957-10-09	1960-10-04	Automatic Elect Lab	Prepay postpay paystation
US2958732A (en) *	1958-06-16	1960-11-01	Automatic Elect Lab	Telephone system having prepay-postpay paystation service

0
- BE BE415331D patent/BE415331A/xx unknown
1937
- 1937-04-16 FR FR820667D patent/FR820667A/fr not_active Expired
- 1937-04-20 CH CH206559D patent/CH206559A/fr unknown

Also Published As

Publication number	Publication date
FR820667A (fr)	1937-11-16
CH206559A (fr)	1939-08-15

Publication	Publication Date	Title
BE415900A (sl)	1936-07-31
ES142470A2 (sl)	1936-09-01
BE415731A (sl)
BE413631A (sl)
BE416111A (sl)
BE416030A (sl)	1936-07-31
BE415974A (sl)
BE415761A (sl)
BE415752A (sl)
BE415331A (sl)
BE414430A (sl)
BE415619A (sl)	1936-06-30
NL47799C (sl)	1939-09-15
NL47551C (sl)
NL47353C (sl)
BE415615A (sl)
NL46270C (sl)
BE415571A (sl)	1936-05-15
NL44938C (sl)
NL44925C (sl)
BE414472A (sl)
BE415564A (sl)
BE415557A (sl)
BE415512A (sl)
BE424152A (sl)