BE480163A - - Google Patents

Info

Publication number
BE480163A
BE480163A BE480163DA BE480163A BE 480163 A BE480163 A BE 480163A BE 480163D A BE480163D A BE 480163DA BE 480163 A BE480163 A BE 480163A
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 BE480163A publication Critical patent/BE480163A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplitude Modulation (AREA)
  • Ac-Ac Conversion (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
BE480163D 1947-02-05 BE480163A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273556X 1947-02-05

Publications (1)

Publication Number Publication Date
BE480163A true BE480163A (zh)

Family

ID=19782035

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480163D BE480163A (zh) 1947-02-05

Country Status (6)

Country Link
US (1) US2617034A (zh)
BE (1) BE480163A (zh)
CH (1) CH273556A (zh)
DE (1) DE814613C (zh)
GB (1) GB651803A (zh)
NL (1) NL67621C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807781A (en) * 1953-01-08 1957-09-24 Servo Corp Of America Direct-reading frequency meter
US2921268A (en) * 1955-05-26 1960-01-12 Ohmega Lab Wave generating apparatus
US2928046A (en) * 1956-04-03 1960-03-08 Servo Corp Of America Direct reading frequency meter
ES2750837T3 (es) * 2016-07-19 2020-03-27 Evonik Operations Gmbh Procedimiento para la preparación de ésteres mediante carbonilación de éteres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416327A (en) * 1942-06-30 1947-02-25 Standard Telephones Cables Ltd Transmitter system
GB561331A (en) * 1943-12-21 1944-05-18 Marconi Wireless Telegraph Co Improvement in frequency modulation systems
US2444437A (en) * 1944-07-29 1948-07-06 Standard Telephones Cables Ltd Modulating system

Also Published As

Publication number Publication date
US2617034A (en) 1952-11-04
CH273556A (de) 1951-02-15
GB651803A (en) 1951-04-11
DE814613C (de) 1951-09-24
NL67621C (zh)

Similar Documents

Publication Publication Date Title
FR963242A (zh)
IT454133A (zh)
BE474505A (zh)
BE472149A (zh)
BE484751A (zh)
BE471830A (zh)
BE472571A (zh)
NL67621C (zh)
BE474389A (zh)
BE474384A (zh)
BE474341A (zh)
BE472071A (zh)
BE484838A (zh)
BE474335A (zh)
BE471627A (zh)
BE471492A (zh)
BE474240A (zh)
BE474239A (zh)
BE474118A (zh)
BE474080A (zh)
BE473995A (zh)
BE473954A (zh)
BE473812A (zh)
BE473629A (zh)
BE474625A (zh)