BE392118A - - Google Patents

Info

Publication number
BE392118A
BE392118A BE392118DA BE392118A BE 392118 A BE392118 A BE 392118A BE 392118D A BE392118D A BE 392118DA BE 392118 A BE392118 A BE 392118A
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 BE392118A publication Critical patent/BE392118A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Toys (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
BE392118D 1931-11-05 BE392118A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30721/31A GB392210A (en) 1931-11-05 1931-11-05 Improvements in or relating to short wave radio communication systems

Publications (1)

Publication Number Publication Date
BE392118A true BE392118A (enrdf_load_stackoverflow)

Family

ID=10312099

Family Applications (1)

Application Number Title Priority Date Filing Date
BE392118D BE392118A (enrdf_load_stackoverflow) 1931-11-05

Country Status (5)

Country Link
US (1) US2064481A (enrdf_load_stackoverflow)
BE (1) BE392118A (enrdf_load_stackoverflow)
DE (1) DE686680C (enrdf_load_stackoverflow)
FR (1) FR745147A (enrdf_load_stackoverflow)
GB (2) GB392210A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485559A (en) * 1945-04-12 1949-10-25 Farnsworth Res Corp Ultra high frequency amplifier system
JP4909798B2 (ja) * 2007-04-27 2012-04-04 株式会社日立製作所 スケルトン等化アンテナ、同アンテナを用いたｒｆｉｄタグおよびｒｆｉｄシステム

Also Published As

Publication number Publication date
GB403674A (en) 1933-12-27
GB392210A (en) 1933-05-05
US2064481A (en) 1936-12-15
FR745147A (enrdf_load_stackoverflow) 1933-05-05
DE686680C (de) 1940-01-18

Similar Documents

Publication Publication Date Title
FR744839A (enrdf_load_stackoverflow)
FR745147A (enrdf_load_stackoverflow)
FR704949A (enrdf_load_stackoverflow)
BE377446A (enrdf_load_stackoverflow)
BE378010A (enrdf_load_stackoverflow)
BE377489A (enrdf_load_stackoverflow)
BE377275A (enrdf_load_stackoverflow)
BE377219A (enrdf_load_stackoverflow)
BE377126A (enrdf_load_stackoverflow)
NL32743C (enrdf_load_stackoverflow)
BE393035A (enrdf_load_stackoverflow)
BE388139A (enrdf_load_stackoverflow)
BE387531A (enrdf_load_stackoverflow)
BE384951A (enrdf_load_stackoverflow)
BE379227A (enrdf_load_stackoverflow)
BE379030A (enrdf_load_stackoverflow)
BE379020A (enrdf_load_stackoverflow)
BE378833A (enrdf_load_stackoverflow)
BE378730A (enrdf_load_stackoverflow)
BE378712A (enrdf_load_stackoverflow)
BE378706A (enrdf_load_stackoverflow)
BE378640A (enrdf_load_stackoverflow)
BE378610A (enrdf_load_stackoverflow)
BE376369A (enrdf_load_stackoverflow)
BE378523A (enrdf_load_stackoverflow)