BE551638A - - Google Patents

Info

Publication number: BE551638A
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.)

1955-10-10

Publication of BE551638A publication Critical patent/BE551638A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Monitoring And Testing Of Exchanges (AREA)
Optical Communication System (AREA)

BE551638D 1955-10-10 BE551638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL348427X		1955-10-10

Publications (1)

Publication Number	Publication Date
BE551638A true BE551638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19784970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE551638D BE551638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1955-10-10

Country Status (6)

Country	Link
BE (1)	BE551638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH348427A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE1062747B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1192150A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB831499A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2)	NL201114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL267512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1960-07-25
DE1258914B (de) *	1966-02-04	1968-01-18	Telefunken Patent	Verfahren zum Anschluss von Teilnehmerstellen an eine Fernsprechvermittlungsanlage mit Waehlerbetrieb ueber eine Traegerfrequenzstrecke

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE454346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1943-03-08
DE863673C (de) *	1951-06-29	1953-01-19	Siemens Ag	Elektrischer Signalempfaenger

0
- BE BE551638D patent/BE551638A/xx unknown
- NL NL104622D patent/NL104622C/xx active
- NL NL201114D patent/NL201114A/xx unknown
1956
- 1956-10-04 CH CH348427D patent/CH348427A/de unknown
- 1956-10-05 DE DEST11768A patent/DE1062747B/de active Pending
- 1956-10-08 FR FR1192150D patent/FR1192150A/fr not_active Expired
- 1956-10-10 GB GB30874/56A patent/GB831499A/en not_active Expired

Also Published As

Publication number	Publication date
CH348427A (de)	1960-08-31
DE1062747B (de)	1959-08-06
NL104622C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB831499A (en)	1960-03-30
FR1192150A (fr)	1959-10-23
NL201114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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