NL82905C - - Google Patents

Info

Publication number
NL82905C
NL82905C NL82905DC NL82905C NL 82905 C NL82905 C NL 82905C NL 82905D C NL82905D C NL 82905DC NL 82905 C NL82905 C NL 82905C
Authority
NL
Netherlands
Application number
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 NL82905C publication Critical patent/NL82905C/xx

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)
  • Mobile Radio Communication Systems (AREA)
NL82905D 1943-03-31 NL82905C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897083T 1943-03-31

Publications (1)

Publication Number Publication Date
NL82905C true NL82905C (de)

Family

ID=9391349

Family Applications (1)

Application Number Title Priority Date Filing Date
NL82905D NL82905C (de) 1943-03-31

Country Status (5)

Country Link
US (1) US2529166A (de)
BE (1) BE454877A (de)
CH (1) CH252925A (de)
FR (1) FR897083A (de)
NL (1) NL82905C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959077A (de) * 1942-10-31 1950-03-23
BE503644A (de) * 1950-05-31
US2741663A (en) * 1950-06-16 1956-04-10 Nederlanden Staat Automatic switching system
US2755340A (en) * 1951-01-22 1956-07-17 Nederlanden Staat Circuit reserving system
US2787661A (en) * 1951-08-04 1957-04-02 Philips Corp Circuit for use in automatic signalling systems
BE514718A (de) * 1951-10-16
US2787665A (en) * 1952-02-14 1957-04-02 Nederlanden Staat Matching register controlled circuit for a switching network
BE538355A (de) * 1954-05-24
US2763713A (en) * 1954-12-28 1956-09-18 Teletype Corp Telegraph station selector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1588764A (en) * 1921-03-18 1926-06-15 Siemens Ag Telephone system
DE673407C (de) * 1930-06-08 1939-03-22 Siemens Ag Schaltungsanordnung zur Verbindungszaehlung in Fernschreibvermittlungsanlagen mit Waehlerbetrieb
US1904278A (en) * 1932-01-27 1933-04-18 Bell Telephone Labor Inc Message register circuit for telegraph exchanges
US2204957A (en) * 1937-11-06 1940-06-18 Bell Telephone Labor Inc Automatic call recording system

Also Published As

Publication number Publication date
CH252925A (fr) 1948-01-31
FR897083A (fr) 1945-03-12
US2529166A (en) 1950-11-07
BE454877A (de)

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