NL158683B - Tijdmultiplex-telefoonstelsel. - Google Patents

Tijdmultiplex-telefoonstelsel.

Info

Publication number: NL158683B
Authority: NL; Netherlands
Prior art keywords: telephone system; time multiplex; multiplex telephone; time; telephone
Prior art date: 1973-01-05

Application number

NL7400128A

Other languages

English (en)

Other versions

NL7400128A (nl

Original Assignee

Siemens Ag

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.)

1973-01-05

Filing date

1974-01-04

Publication date

1978-11-15

1974-01-04 Application filed by Siemens Ag filed Critical Siemens Ag

1974-07-09 Publication of NL7400128A publication Critical patent/NL7400128A/xx

1978-11-15 Publication of NL158683B publication Critical patent/NL158683B/nl

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Exchange Systems With Centralized Control (AREA)
Time-Division Multiplex Systems (AREA)
Tires In General (AREA)
Interface Circuits In Exchanges (AREA)

NL7400128A 1973-01-05 1974-01-04 Tijdmultiplex-telefoonstelsel. NL158683B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732300500 DE2300500C2 (de)	1973-01-05	1973-01-05	Verfahren und Anordnung zur Übertragung von vermittlungstechnischen Kennzeichen von Fernsprechkanälen in einem Zeitmultiplexkanal

Publications (2)

Publication Number	Publication Date
NL7400128A NL7400128A (nl)	1974-07-09
NL158683B true NL158683B (nl)	1978-11-15

Family

ID=5868378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7400128A NL158683B (nl)	1973-01-05	1974-01-04	Tijdmultiplex-telefoonstelsel.

Country Status (13)

Country	Link
JP (1)	JPS5325725B2 (nl)
AT (1)	AT327298B (nl)
AU (1)	AU462787B2 (nl)
BE (1)	BE809417A (nl)
CH (1)	CH566098A5 (nl)
DE (1)	DE2300500C2 (nl)
FR (1)	FR2213630A1 (nl)
GB (1)	GB1459865A (nl)
IT (1)	IT1016033B (nl)
LU (1)	LU69103A1 (nl)
NL (1)	NL158683B (nl)
NO (1)	NO134178C (nl)
SE (1)	SE397617B (nl)

1973
- 1973-01-05 DE DE19732300500 patent/DE2300500C2/de not_active Expired
- 1973-12-18 NO NO483573A patent/NO134178C/no unknown
- 1973-12-20 CH CH1787673A patent/CH566098A5/xx not_active IP Right Cessation
- 1973-12-21 IT IT5450373A patent/IT1016033B/it active
- 1973-12-28 FR FR7346922A patent/FR2213630A1/fr not_active Withdrawn
1974
- 1974-01-03 LU LU69103D patent/LU69103A1/xx unknown
- 1974-01-03 AT AT4174A patent/AT327298B/de not_active IP Right Cessation
- 1974-01-04 BE BE139539A patent/BE809417A/xx unknown
- 1974-01-04 NL NL7400128A patent/NL158683B/nl unknown
- 1974-01-04 SE SE7400098A patent/SE397617B/xx unknown
- 1974-01-04 JP JP454974A patent/JPS5325725B2/ja not_active Expired
- 1974-01-04 AU AU64212/74A patent/AU462787B2/en not_active Expired
- 1974-01-07 GB GB65374A patent/GB1459865A/en not_active Expired

Also Published As

Publication number	Publication date
IT1016033B (it)	1977-05-30
BE809417A (fr)	1974-05-02
AT327298B (de)	1976-01-26
SE397617B (sv)	1977-11-07
LU69103A1 (nl)	1974-04-02
DE2300500B1 (de)	1974-07-11
JPS5082912A (nl)	1975-07-04
GB1459865A (en)	1976-12-31
ATA4174A (de)	1975-04-15
CH566098A5 (nl)	1975-08-29
AU462787B2 (en)	1975-07-10
DE2300500C2 (de)	1975-02-20
NO134178B (nl)	1976-05-18
AU6421274A (en)	1975-07-10
NL7400128A (nl)	1974-07-09
JPS5325725B2 (nl)	1978-07-28
FR2213630A1 (nl)	1974-08-02
NO134178C (nl)	1976-08-25

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CH558620A (de)	1975-01-31	Abonnenten-fernsehanlage.
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NL177547C (nl)	1985-10-01	Telefoonstelsel.
NL7312548A (nl)	1975-03-14	Multifrequent signaleringsstelsel.
NL169809C (nl)	1982-08-16	Luidsprekend telefoontoestel.
NL7411668A (nl)	1975-03-06	Televisie-stelsel.
AT323244B (de)	1975-06-25	Zeitmultiplex-fernsprechvermittlungsanlage
NL167292C (nl)	1981-11-16	Pcm-tijdmultiplexstelsel.
NO143410C (no)	1981-02-04	Synkroniseringsarrangement.
NL176419C (nl)	1985-04-01	Tijdmultiplexcommunicatiestelsel.
NL7410772A (nl)	1975-02-18	Telefoontoestel.
NL7602843A (nl)	1976-09-23	Telefoonstelsel met tijdverdelingsmultiplex.
NO139841C (no)	1979-05-16	Telekommunikasjonssystem.
NL158683B (nl)	1978-11-15	Tijdmultiplex-telefoonstelsel.

Legal Events

Date	Code	Title	Description
1980-09-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1994-01-03	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SIEMENS