BE453180A - - Google Patents

Info

Publication number
BE453180A
BE453180A BE453180DA BE453180A BE 453180 A BE453180 A BE 453180A BE 453180D A BE453180D A BE 453180DA BE 453180 A BE453180 A BE 453180A
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 BE453180A publication Critical patent/BE453180A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE453180D 1942-12-01 BE453180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE453180X 1942-12-01

Publications (1)

Publication Number Publication Date
BE453180A true BE453180A (fr)

Family

ID=6538753

Family Applications (1)

Application Number Title Priority Date Filing Date
BE453180D BE453180A (fr) 1942-12-01

Country Status (4)

Country Link
BE (1) BE453180A (fr)
CH (1) CH237280A (fr)
FR (1) FR899381A (fr)
NL (1) NL63175C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330465A (en) * 1965-07-20 1967-07-11 Diamond Int Corp Display and packaging tray and blank for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768551A (en) * 1947-01-14 1956-10-30 Baldwin Piano Co Electronic organ with tremolo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330465A (en) * 1965-07-20 1967-07-11 Diamond Int Corp Display and packaging tray and blank for producing the same

Also Published As

Publication number Publication date
FR899381A (fr) 1945-05-29
NL63175C (fr)
CH237280A (de) 1945-04-15

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