FR697481A - Coupling arrangement for telegraph installations with selector service - Google Patents

Coupling arrangement for telegraph installations with selector service

Info

Publication number
FR697481A
FR697481A FR697481DA FR697481A FR 697481 A FR697481 A FR 697481A FR 697481D A FR697481D A FR 697481DA FR 697481 A FR697481 A FR 697481A
Authority
FR
France
Prior art keywords
coupling arrangement
selector service
telegraph
installations
telegraph installations
Prior art date
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
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR697481A publication Critical patent/FR697481A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Meter Arrangements (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR697481D 1929-07-16 1930-06-16 Coupling arrangement for telegraph installations with selector service Expired FR697481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES92827D DE563541C (en) 1929-07-16 1929-07-16 Circuit arrangement for telegraph systems with dialer operation

Publications (1)

Publication Number Publication Date
FR697481A true FR697481A (en) 1931-01-19

Family

ID=7517491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697481D Expired FR697481A (en) 1929-07-16 1930-06-16 Coupling arrangement for telegraph installations with selector service

Country Status (5)

Country Link
AT (1) AT124018B (en)
BE (1) BE371047A (en)
DE (1) DE563541C (en)
FR (1) FR697481A (en)
GB (1) GB357521A (en)

Also Published As

Publication number Publication date
GB357521A (en) 1931-09-14
AT124018B (en) 1931-08-10
BE371047A (en)
DE563541C (en) 1932-11-07

Similar Documents

Publication Publication Date Title
FR697481A (en) Coupling arrangement for telegraph installations with selector service
FR718513A (en) Control device for telegraph installations
FR708706A (en) Pipe connection
FR708318A (en) Coupling arrangement for telephone systems with selector service
FR702919A (en) Coupling arrangement for telephone systems with selector service
FR712808A (en) Coupling arrangement for telegraph installations with alternating direction traffic, in particular with self-connecting service
FR711614A (en) Coupling arrangement for telephone systems
FR712843A (en) Coupling arrangement for telephone systems
FR712842A (en) Coupling arrangement for telephone systems
FR711615A (en) Coupling arrangement for telephone systems
FR725250A (en) Coupling arrangement for telephone systems
FR717615A (en) Coupling arrangement for telegraph installations with auxiliary stations
FR696980A (en) Coupling arrangement for telephone systems
FR713817A (en) Telegraph installation
FR683391A (en) Cable for telephone transmission
FR669311A (en) Push-in fitting for pipes
FR717533A (en) Pipe connector
FR706795A (en) Automatic repeater for telegraph devices
FR712841A (en) Coupling arrangement for telephone systems with selector service
FR726465A (en) Coupling arrangement for telephone systems with selector service
FR723099A (en) Coupling arrangement for telephone systems with several intermediate stations
FR708947A (en) Coupling device for telephone systems with selector service
FR706908A (en) Coupling arrangement for transport systems
FR704856A (en) Mounting arrangement for telegraph installations
FR713791A (en) Installation for hydraulic receivers