NL89693C - - Google Patents

Info

Publication number
NL89693C
NL89693C NL89693DA NL89693C NL 89693 C NL89693 C NL 89693C NL 89693D A NL89693D A NL 89693DA NL 89693 C NL89693 C NL 89693C
Authority
NL
Netherlands
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 NL89693C publication Critical patent/NL89693C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—Dc amplifiers in which all stages are dc-coupled
    • H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
NL89693D 1952-11-15 NL89693C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320713A US2966632A (en) 1952-11-15 1952-11-15 Multistage semi-conductor signal translating circuits

Publications (1)

Publication Number Publication Date
NL89693C true NL89693C (xx)

Family

ID=23247589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89693D NL89693C (xx) 1952-11-15

Country Status (7)

Country Link
US (1) US2966632A (xx)
BE (1) BE524278A (xx)
CH (1) CH320148A (xx)
DE (1) DE968818C (xx)
FR (1) FR1089681A (xx)
GB (1) GB736760A (xx)
NL (1) NL89693C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092515B (de) * 1956-04-13 1960-11-10 Siemens Ag Kaskadenverstaerkerschaltung mit Transistoren
US2950357A (en) * 1956-05-01 1960-08-23 Robert E Mitchell Electronic sound transmitting device
US2932800A (en) * 1956-05-07 1960-04-12 Baldwin Piano Co High power audio amplifier employing transistors
US2963592A (en) * 1956-05-11 1960-12-06 Bell Telephone Labor Inc Transistor switching circuit
US2990516A (en) * 1956-05-29 1961-06-27 John C Simons Jr Pulse-width modulated amplifier and method
US3067337A (en) * 1957-06-03 1962-12-04 Cincinnati Milling Machine Co Servo amplifier using push-pull, complementary, cascaded, transistors with means to superimpose a higher a. c. frequency on information signal
US2975303A (en) * 1958-05-22 1961-03-14 Ibm Differentiator and mixer circuit
US3054908A (en) * 1958-06-03 1962-09-18 Galopin Anthony Selective bipolarity switching network for memory arrays
US3043511A (en) * 1959-04-01 1962-07-10 Sperry Rand Corp Logical combining circuit
US3099802A (en) * 1959-12-07 1963-07-30 Westinghouse Electric Corp D.c. coupled amplifier using complementary transistors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665867A (en) * 1949-04-01 1952-01-30 Standard Telephones Cables Ltd Improvements in or relating to crystal triodes and semi-conductor materials therefor
NL145843B (nl) * 1948-04-23 Merck & Co Inc Werkwijze voor het bereiden van derivaten van 3-hydroxy alfa-(1-aminoethyl)benzylalcohol; werkwijze ter bereiding van farmaceutische preparaten, alsmede de door toepassing van die werkwijze verkregen voorwerpen.
BE491203A (xx) * 1948-11-06
US2660624A (en) * 1949-02-24 1953-11-24 Rca Corp High input impedance semiconductor amplifier
US2533001A (en) * 1949-04-30 1950-12-05 Rca Corp Flip-flop counter circuit
NL148404B (nl) * 1949-08-30 Escher Wyss Gmbh Koeltoren met drukbeluchting.
US2647958A (en) * 1949-10-25 1953-08-04 Bell Telephone Labor Inc Voltage and current bias of transistors
US2666817A (en) * 1950-11-09 1954-01-19 Bell Telephone Labor Inc Transistor amplifier and power supply therefor
BE511224A (xx) * 1951-09-13
NL169837B (nl) * 1951-09-18 Philips Nv Lastoorts voor het booglassen.
BE523250A (xx) * 1952-11-05

Also Published As

Publication number Publication date
CH320148A (de) 1957-03-15
DE968818C (de) 1958-05-08
US2966632A (en) 1960-12-27
BE524278A (xx)
GB736760A (en) 1955-09-14
FR1089681A (fr) 1955-03-21

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