NL29397C - - Google Patents

Info

Publication number
NL29397C
NL29397C NL29397DA NL29397C NL 29397 C NL29397 C NL 29397C NL 29397D A NL29397D A NL 29397DA NL 29397 C NL29397 C NL 29397C
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 NL29397C publication Critical patent/NL29397C/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/03Constructional details, e.g. casings, housings
    • H04B1/036Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
NL29397D 1928-07-09 NL29397C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US291268A US1850858A (en) 1928-07-09 1928-07-09 Signaling system

Publications (1)

Publication Number Publication Date
NL29397C true NL29397C (en:Method)

Family

ID=23119622

Family Applications (1)

Application Number Title Priority Date Filing Date
NL29397D NL29397C (en:Method) 1928-07-09

Country Status (4)

Country Link
US (1) US1850858A (en:Method)
FR (2) FR678056A (en:Method)
GB (1) GB315219A (en:Method)
NL (1) NL29397C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453433A (en) * 1946-06-11 1948-11-09 Jefferson Standard Broadcastin Heat dissipation for electronic tube apparatus
US2487460A (en) * 1946-08-06 1949-11-08 Electrical Engineering And Mfg Starter-generator for internalcombustion engines

Also Published As

Publication number Publication date
US1850858A (en) 1932-03-22
GB315219A (en) 1930-10-01
FR40780E (fr) 1932-08-23
FR678056A (fr) 1930-03-18

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