BE509450A - - Google Patents

Info

Publication number
BE509450A
BE509450A BE509450DA BE509450A BE 509450 A BE509450 A BE 509450A BE 509450D A BE509450D A BE 509450DA BE 509450 A BE509450 A BE 509450A
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 BE509450A publication Critical patent/BE509450A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE509450D 1951-08-02 BE509450A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US713387XA 1951-08-02 1951-08-02

Publications (1)

Publication Number Publication Date
BE509450A true BE509450A (xx)

Family

ID=22100697

Family Applications (1)

Application Number Title Priority Date Filing Date
BE509450D BE509450A (xx) 1951-08-02

Country Status (6)

Country Link
US (2) US2733303A (xx)
BE (1) BE509450A (xx)
DE (1) DE915828C (xx)
FR (1) FR1059080A (xx)
GB (1) GB713387A (xx)
NL (2) NL90591C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939965A (en) * 1956-12-20 1960-06-07 Abraham George Electrical switching circuit

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903602A (en) * 1953-10-29 1959-09-08 Ibm Transistor switching circuits
NL192335A (xx) * 1953-12-18
DE1090276B (de) * 1958-04-24 1960-10-06 Standard Elektrik Lorenz Ag Als Modulator verwendeter Zweirichtungsverstaerker
US3271691A (en) * 1961-05-08 1966-09-06 Gen Electric Radiation monitor circuit including amplifier
US3223620A (en) * 1963-07-09 1965-12-14 Nalco Chemical Co Corrosion inhibition
US3394316A (en) * 1965-01-29 1968-07-23 Tektronix Inc Differential amplifier having common base output stage of very high output impedance
US3546639A (en) * 1966-11-01 1970-12-08 Ass Elect Ind Gyrator network
US3519765A (en) * 1967-02-02 1970-07-07 Seismograph Service Corp Bidirectional amplifier
US3612780A (en) * 1969-10-08 1971-10-12 Bell Telephone Labor Inc Active four-port
FR2063475A5 (xx) * 1969-10-17 1971-07-09 Labo Cent Telecommunicat
US3904838A (en) * 1971-06-04 1975-09-09 Int Standard Electric Corp Two-wire, bi-directional voice frequency repeater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496266A (en) * 1947-11-18 1950-02-07 Standard Telephones Cables Ltd Two-way amplifier for eliminating oppositely directed signals
BE491203A (xx) * 1948-11-06
US2531076A (en) * 1949-10-22 1950-11-21 Rca Corp Bistable semiconductor multivibrator circuit
US2620448A (en) * 1950-09-12 1952-12-02 Bell Telephone Labor Inc Transistor trigger circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939965A (en) * 1956-12-20 1960-06-07 Abraham George Electrical switching circuit

Also Published As

Publication number Publication date
US2733304A (en) 1956-01-31
US2733303A (en) 1956-01-31
DE915828C (de) 1954-07-29
FR1059080A (fr) 1954-03-22
GB713387A (en) 1954-08-11
NL90591C (xx)
NL167598B (nl)

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