BE506350A - - Google Patents

Info

Publication number
BE506350A
BE506350A BE506350DA BE506350A BE 506350 A BE506350 A BE 506350A BE 506350D A BE506350D A BE 506350DA BE 506350 A BE506350 A BE 506350A
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 BE506350A publication Critical patent/BE506350A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE506350D 1950-10-13 BE506350A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901902X 1950-10-13

Publications (1)

Publication Number Publication Date
BE506350A true BE506350A (xx)

Family

ID=9404030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE506350D BE506350A (xx) 1950-10-13

Country Status (6)

Country Link
US (1) US2724019A (xx)
BE (1) BE506350A (xx)
CH (1) CH319419A (xx)
DE (1) DE901902C (xx)
FR (1) FR1025940A (xx)
NL (2) NL164620B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1112497A (fr) * 1953-10-05 1956-03-14 Gen Electric Co Ltd Dispositif traducteur de signaux à tubes électroniques
BE549155A (xx) * 1955-09-06
GB812566A (en) * 1956-07-12 1959-04-29 Siemens Edison Swan Ltd Improvements relating to translating apparatus as employed in automatic telephone and like systems
BE559669A (xx) * 1956-08-01
BE559668A (xx) * 1956-08-10
DE1079692B (de) * 1957-12-20 1960-04-14 Standard Elektrik Lorenz Ag Schaltungsanordnung zum Identifizieren eines durch einen angelegten Wechselstrom gekennzeichneten Anschlusspunktes
US3025354A (en) * 1957-12-23 1962-03-13 Itt Party line substation identification system
FR1212783A (fr) * 1958-07-11 1960-03-25 Constr Telephoniques Perfectionnements aux dispositifs d'identification
NL254961A (xx) * 1959-08-17
DE1119924B (de) * 1959-09-19 1961-12-21 Standard Elektrik Lorenz Ag Schaltungsanordnung fuer die Aus- und Umwertung von Kennzahlen
GB979592A (en) * 1961-02-14 1965-01-06 Nippon Electric Co Improvements in or relating to electrical code translator equipment
US5871636A (en) * 1997-08-29 1999-02-16 Exxon Research And Engineering Company Catalytic reduction of acidity of crude oils in the absence of hydrogen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67277C (xx) * 1939-09-21
US2284870A (en) * 1940-09-20 1942-06-02 Bell Telephone Labor Inc Telephone system
US2298699A (en) * 1941-05-29 1942-10-13 Bell Telephone Labor Inc Translation device
BE477655A (xx) * 1941-08-15
BE473095A (xx) * 1946-05-17
US2517587A (en) * 1946-12-09 1950-08-08 Bell Telephone Labor Inc Secret message transmission system
US2633498A (en) * 1948-12-29 1953-03-31 Bell Telephone Labor Inc Selecting and two-way translating system
US2603716A (en) * 1949-12-23 1952-07-15 Bell Telephone Labor Inc Decoder and translator with readily changeable translations

Also Published As

Publication number Publication date
CH319419A (fr) 1957-02-15
FR1025940A (fr) 1953-04-21
NL85263C (xx)
NL164620B (nl)
DE901902C (de) 1954-03-08
US2724019A (en) 1955-11-15

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