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GB495561A - Improvements in or relating to telegraph systems - Google Patents

Improvements in or relating to telegraph systems

Info

Publication number
GB495561A
GB495561A GB4305/37A GB430537A GB495561A GB 495561 A GB495561 A GB 495561A GB 4305/37 A GB4305/37 A GB 4305/37A GB 430537 A GB430537 A GB 430537A GB 495561 A GB495561 A GB 495561A
Authority
GB
United Kingdom
Prior art keywords
release
relay
connection
relays
until
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
GB4305/37A
Other languages
English (en)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB495561A publication Critical patent/GB495561A/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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)
GB4305/37A 1936-02-14 1937-02-12 Improvements in or relating to telegraph systems Expired GB495561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE495561X 1936-02-14

Publications (1)

Publication Number Publication Date
GB495561A true GB495561A (en) 1938-11-14

Family

ID=6544912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4305/37A Expired GB495561A (en) 1936-02-14 1937-02-12 Improvements in or relating to telegraph systems

Country Status (5)

Country Link
US (1) US2167509A (de)
BE (1) BE419981A (de)
FR (1) FR817756A (de)
GB (1) GB495561A (de)
NL (1) NL50853C (de)

Also Published As

Publication number Publication date
US2167509A (en) 1939-07-25
BE419981A (de)
NL50853C (de)
FR817756A (fr) 1937-09-10

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