GB639954A - - Google Patents

Info

Publication number
GB639954A
GB639954A GB639954DA GB639954A GB 639954 A GB639954 A GB 639954A GB 639954D A GB639954D A GB 639954DA GB 639954 A GB639954 A GB 639954A
Authority
GB
United Kingdom
Prior art keywords
relay
contacts
operates
impulses
uniselector
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB639954A publication Critical patent/GB639954A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB639954D 1947-10-10 Active GB639954A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB973040X 1947-10-10

Publications (1)

Publication Number Publication Date
GB639954A true GB639954A (enrdf_load_stackoverflow)

Family

ID=10824373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB639954D Active GB639954A (enrdf_load_stackoverflow) 1947-10-10

Country Status (2)

Country Link
FR (1) FR973040A (enrdf_load_stackoverflow)
GB (1) GB639954A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR973040A (fr) 1951-02-06

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