FR1039616A - Installation of an automatic signaling device for digital adjustment of a terminal selector using pulses - Google Patents

Installation of an automatic signaling device for digital adjustment of a terminal selector using pulses

Info

Publication number
FR1039616A
FR1039616A FR1039616DA FR1039616A FR 1039616 A FR1039616 A FR 1039616A FR 1039616D A FR1039616D A FR 1039616DA FR 1039616 A FR1039616 A FR 1039616A
Authority
FR
France
Prior art keywords
pulses
installation
signaling device
digital adjustment
terminal selector
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1039616A publication Critical patent/FR1039616A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting 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)
FR1039616D 1950-02-04 1951-02-02 Installation of an automatic signaling device for digital adjustment of a terminal selector using pulses Expired FR1039616A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1039616A true FR1039616A (en) 1953-10-08

Family

ID=19750486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1039616D Expired FR1039616A (en) 1950-02-04 1951-02-02 Installation of an automatic signaling device for digital adjustment of a terminal selector using pulses

Country Status (7)

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

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
BE501016A (en)
US2693506A (en) 1954-11-02
NL74004C (en)
GB677706A (en) 1952-08-20
DE846116C (en) 1952-08-07
CH291948A (en) 1953-07-15

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