NL143785B - CIRCUIT FOR A TIME MULTIPLEX PHONE SYSTEM - Google Patents

CIRCUIT FOR A TIME MULTIPLEX PHONE SYSTEM

Info

Publication number
NL143785B
NL143785B NL289607A NL289607A NL143785B NL 143785 B NL143785 B NL 143785B NL 289607 A NL289607 A NL 289607A NL 289607 A NL289607 A NL 289607A NL 143785 B NL143785 B NL 143785B
Authority
NL
Netherlands
Prior art keywords
circuit
phone system
time multiplex
multiplex
time
Prior art date
Application number
NL289607A
Other languages
Dutch (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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NL143785B publication Critical patent/NL143785B/en

Links

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)
  • Time-Division Multiplex Systems (AREA)
  • Devices For Supply Of Signal Current (AREA)
NL289607A 1962-03-02 1963-02-28 CIRCUIT FOR A TIME MULTIPLEX PHONE SYSTEM NL143785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES78282A DE1204278B (en) 1962-03-02 1962-03-02 Circuit arrangement for a switching system controlled according to the time division multiplex principle for telecommunications, in particular telephone systems

Publications (1)

Publication Number Publication Date
NL143785B true NL143785B (en) 1974-10-15

Family

ID=7507359

Family Applications (2)

Application Number Title Priority Date Filing Date
NL289607D NL289607A (en) 1962-03-02
NL289607A NL143785B (en) 1962-03-02 1963-02-28 CIRCUIT FOR A TIME MULTIPLEX PHONE SYSTEM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL289607D NL289607A (en) 1962-03-02

Country Status (5)

Country Link
BE (1) BE629097A (en)
CH (1) CH412022A (en)
DE (1) DE1204278B (en)
GB (1) GB1031431A (en)
NL (2) NL143785B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282075B (en) * 1966-03-29 1968-11-07 Siemens Ag Message transmission system with pulse code modulation
IT1209311B (en) * 1980-02-29 1989-07-16 Sits Soc It Telecom Siemens TONE GENERATOR FOR TIME DIVISION TELEPHONE UNITS.

Also Published As

Publication number Publication date
DE1204278B (en) 1965-11-04
CH412022A (en) 1966-04-30
BE629097A (en)
NL289607A (en)
GB1031431A (en) 1966-06-02

Similar Documents

Publication Publication Date Title
DK116935B (en) Method for making small capsules.
NL144099B (en) INTERRUPTION SYSTEM FOR AN AUTOMATIC TELEPHONE EXCHANGE
DK114319B (en) Sausage making machine.
NL160135C (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, DETECTING THE LINE CONDITION OF A LINE.
DK118832B (en) Telephone set.
DK116520B (en) Electronic telephone system.
NL171116C (en) SWITCHING DEVICE FOR A TIME MULTIPLEX COMMUNICATION SYSTEM.
NL142038B (en) KEY DIAL DEVICE FOR A TELECOMMUNICATION DEVICE.
NL151608B (en) CIRCUIT FOR A CONNECTING SYSTEM.
NL145744B (en) CIRCUIT FOR A TIME MULTIPLEX CONNECTION SYSTEM FOR A HOME TELEPHONE INSTALLATION.
NL161029C (en) LOCK-FREE SWITCHING DEVICE FOR A TIME MULTIPLEX COMMUNICATION SYSTEM.
NL146018B (en) TIME MULTIPLEX TELEPHONE SYSTEM WITH LINE CONCENTRATORS.
BE606073A (en) Signaling system for subscriber devices.
NL142859B (en) SWITCHING DEVICE FOR A TIME MULTIPLEX HOME PHONE SYSTEM.
NL143785B (en) CIRCUIT FOR A TIME MULTIPLEX PHONE SYSTEM
NL142558B (en) CIRCUIT FOR A TELECOMMUNICATIONS CONNECTION SYSTEM.
NL145733B (en) TIME MULTIPLEX TELECOMMUNICATIONS SYSTEM.
DK114398B (en) Mixer for mounting on a wall.
NL145430B (en) CIRCUIT FOR A TIME MULTIPLEX TELEPHONE CONNECTION SYSTEM.
NL146354B (en) PUSH-BUTTON DIALER FOR A TELEPHONE SYSTEM.
NL151239B (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.
NL149669B (en) SWITCH NETWORK FOR AN AUTOMATIC COMMUNICATION CENTER.
NL141738B (en) CIRCUIT FOR A WRITE CONNECTION SYSTEM.
DK103894C (en) Automatic telephone system.
NL140689B (en) COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.