BE515155A - - Google Patents

Info

Publication number
BE515155A
BE515155A BE515155DA BE515155A BE 515155 A BE515155 A BE 515155A BE 515155D A BE515155D A BE 515155DA BE 515155 A BE515155 A BE 515155A
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 BE515155A publication Critical patent/BE515155A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/26—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes
    • G11C11/28—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes using gas-filled tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/82—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using gas-filled tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/64—Arrangements for signalling the number or class of the calling line to the operator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BE515155D 1951-10-30 BE515155A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL307824X 1951-10-30

Publications (1)

Publication Number Publication Date
BE515155A true BE515155A (xx)

Family

ID=19783545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE515155D BE515155A (xx) 1951-10-30

Country Status (7)

Country Link
US (1) US2719250A (xx)
BE (1) BE515155A (xx)
CH (1) CH307824A (xx)
DE (1) DE918452C (xx)
FR (1) FR1076138A (xx)
GB (1) GB714667A (xx)
NL (2) NL165037B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516931A (xx) * 1952-01-16
NL191850A (xx) * 1952-10-09
US2906996A (en) * 1953-05-18 1959-09-29 Bell Telephone Labor Inc Electronic station selecting circuit
US2872619A (en) * 1954-02-04 1959-02-03 Automatic Telephone & Elect Counting circuits
FR1141613A (fr) * 1956-01-25 1957-09-04 Cedel Perfectionnements aux distributeurs d'impulsions
US2854519A (en) * 1956-04-18 1958-09-30 Gen Dynamics Corp Telephone system including line identifying means
US2900497A (en) * 1956-06-14 1959-08-18 Gen Railway Signal Co Automatic switching system
US2829309A (en) * 1956-07-27 1958-04-01 Gen Dynamics Corp Pulse register
BE559667A (xx) * 1956-08-01
NL255660A (xx) * 1960-02-19
US3244369A (en) * 1964-09-25 1966-04-05 Ibm Input-output conversion apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623108A (en) * 1950-08-31 1952-12-23 Bell Telephone Labor Inc Fault signaling system

Also Published As

Publication number Publication date
US2719250A (en) 1955-09-27
NL78910C (xx)
DE918452C (de) 1954-09-27
NL165037B (nl)
GB714667A (en) 1954-09-01
CH307824A (de) 1955-06-15
FR1076138A (fr) 1954-10-22

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