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FR608637A - Radiotelephone transmission device - Google Patents

Radiotelephone transmission device

Info

Publication number
FR608637A
FR608637A FR608637DA FR608637A FR 608637 A FR608637 A FR 608637A FR 608637D A FR608637D A FR 608637DA FR 608637 A FR608637 A FR 608637A
Authority
FR
France
Prior art keywords
transmission device
radiotelephone transmission
radiotelephone
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Pierre-Bernard-Franc David
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 filed Critical
Application granted granted Critical
Publication of FR608637A publication Critical patent/FR608637A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode
FR608637D 1925-04-06 1925-04-06 Radiotelephone transmission device Expired FR608637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR608637T 1925-04-06

Publications (1)

Publication Number Publication Date
FR608637A true FR608637A (en) 1926-07-30

Family

ID=8976200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608637D Expired FR608637A (en) 1925-04-06 1925-04-06 Radiotelephone transmission device

Country Status (1)

Country Link
FR (1) FR608637A (en)

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