CH225270A - Attachment for radio receivers. - Google Patents

Attachment for radio receivers.

Info

Publication number
CH225270A
CH225270A CH225270DA CH225270A CH 225270 A CH225270 A CH 225270A CH 225270D A CH225270D A CH 225270DA CH 225270 A CH225270 A CH 225270A
Authority
CH
Switzerland
Prior art keywords
attachment
radio receivers
receivers
radio
Prior art date
Application number
Other languages
German (de)
Inventor
Lips Jean
Original Assignee
Lips Jean
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 Lips Jean filed Critical Lips Jean
Publication of CH225270A publication Critical patent/CH225270A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH225270D 1942-11-10 1942-11-10 Attachment for radio receivers. CH225270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571452X 1942-11-10

Publications (1)

Publication Number Publication Date
CH225270A true CH225270A (en) 1943-01-15

Family

ID=4520934

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225270D CH225270A (en) 1942-11-10 1942-11-10 Attachment for radio receivers.

Country Status (2)

Country Link
CH (1) CH225270A (en)
GB (1) GB571452A (en)

Also Published As

Publication number Publication date
GB571452A (en) 1945-08-24

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