BE501016A - - Google Patents

Info

Publication number
BE501016A
BE501016A BE501016DA BE501016A BE 501016 A BE501016 A BE 501016A BE 501016D A BE501016D A BE 501016DA BE 501016 A BE501016 A BE 501016A
Authority
BE
Belgium
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 BE501016A publication Critical patent/BE501016A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Relay Circuits (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
BE501016D 1950-02-04 BE501016A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL151462 1950-02-04

Publications (1)

Publication Number Publication Date
BE501016A true BE501016A (en:Method)

Family

ID=19750486

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501016D BE501016A (en:Method) 1950-02-04

Country Status (7)

Country Link
US (1) US2693506A (en:Method)
BE (1) BE501016A (en:Method)
CH (1) CH291948A (en:Method)
DE (1) DE846116C (en:Method)
FR (1) FR1039616A (en:Method)
GB (1) GB677706A (en:Method)
NL (1) NL74004C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767247A (en) * 1953-04-23 1956-10-16 Automatic Elect Lab Arrangements for single-motion numerical switches in telephone systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663231A (en) * 1924-11-10 1928-03-20 Aldendorff Charlotte Automatic telephone system
US1877883A (en) * 1931-10-19 1932-09-20 Associated Electric Lab Inc Automatic telephone system

Also Published As

Publication number Publication date
DE846116C (de) 1952-08-07
GB677706A (en) 1952-08-20
US2693506A (en) 1954-11-02
NL74004C (en:Method)
FR1039616A (fr) 1953-10-08
CH291948A (de) 1953-07-15

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