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ES176827A1 - IMPROVEMENTS IN OR RELATIVE THERMOTIONAL VALVES - Google Patents

IMPROVEMENTS IN OR RELATIVE THERMOTIONAL VALVES

Info

Publication number
ES176827A1
ES176827A1 ES176827A ES176827A ES176827A1 ES 176827 A1 ES176827 A1 ES 176827A1 ES 176827 A ES176827 A ES 176827A ES 176827 A ES176827 A ES 176827A ES 176827 A1 ES176827 A1 ES 176827A1
Authority
ES
Spain
Prior art keywords
thermotional
valves
relative
thermotional valves
relative thermotional
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES176827A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica SA
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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES176827A1 publication Critical patent/ES176827A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
ES176827A 1939-05-02 1947-02-15 IMPROVEMENTS IN OR RELATIVE THERMOTIONAL VALVES Expired ES176827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1310439A GB528688A (en) 1939-05-02 1939-05-02 Improvements in or relating to intervalve coupling circuits

Publications (1)

Publication Number Publication Date
ES176827A1 true ES176827A1 (en) 1947-03-16

Family

ID=10016903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES176827A Expired ES176827A1 (en) 1939-05-02 1947-02-15 IMPROVEMENTS IN OR RELATIVE THERMOTIONAL VALVES

Country Status (3)

Country Link
ES (1) ES176827A1 (en)
FR (1) FR939432A (en)
GB (1) GB528688A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442163A (en) * 1943-08-31 1948-05-25 Eitel Mccullough Inc Cathode structure

Also Published As

Publication number Publication date
GB528688A (en) 1940-11-05
FR939432A (en) 1948-11-15

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