CH302754A - Elektronische Wählschaltung. - Google Patents

Elektronische Wählschaltung.

Info

Publication number
CH302754A
CH302754A CH302754DA CH302754A CH 302754 A CH302754 A CH 302754A CH 302754D A CH302754D A CH 302754DA CH 302754 A CH302754 A CH 302754A
Authority
CH
Switzerland
Prior art keywords
selector circuit
electronic selector
electronic
circuit
selector
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH302754A publication Critical patent/CH302754A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
CH302754D 1951-05-23 1952-05-21 Elektronische Wählschaltung. CH302754A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL302754X 1951-05-23

Publications (1)

Publication Number Publication Date
CH302754A true CH302754A (de) 1954-10-31

Family

ID=19783370

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302754D CH302754A (de) 1951-05-23 1952-05-21 Elektronische Wählschaltung.

Country Status (7)

Country Link
US (1) US2693503A (de)
BE (1) BE511611A (de)
CH (1) CH302754A (de)
DE (1) DE912824C (de)
FR (1) FR1063848A (de)
GB (1) GB707504A (de)
NL (1) NL80837C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967252A (en) * 1960-05-25 1964-08-19 Pye Ltd Automatic telephone systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566445A (en) * 1943-08-13 1944-12-29 Siemens Brothers & Co Ltd Improvements relating to searching arrangements in telephone systems
FR959203A (de) * 1947-01-03 1950-03-25
US2562100A (en) * 1948-11-17 1951-07-24 Bell Telephone Labor Inc Coordinate selecting and lock-out circuit

Also Published As

Publication number Publication date
FR1063848A (fr) 1954-05-07
BE511611A (de)
GB707504A (en) 1954-04-21
DE912824C (de) 1954-06-03
US2693503A (en) 1954-11-02
NL80837C (de)

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