FR7190E - Oscillator device for telegraphy and cordless telephony stations - Google Patents

Oscillator device for telegraphy and cordless telephony stations

Info

Publication number
FR7190E
FR7190E FR7190DA FR7190E FR 7190 E FR7190 E FR 7190E FR 7190D A FR7190D A FR 7190DA FR 7190 E FR7190 E FR 7190E
Authority
FR
France
Prior art keywords
telegraphy
oscillator device
cordless telephony
telephony stations
stations
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
Eugene-Adrien Ducretet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUGENE ADRIEN DUCRETET
Original Assignee
EUGENE ADRIEN DUCRETET
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 EUGENE ADRIEN DUCRETET filed Critical EUGENE ADRIEN DUCRETET
Application granted granted Critical
Publication of FR7190E publication Critical patent/FR7190E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
FR7190D 1906-12-29 1907-01-17 Oscillator device for telegraphy and cordless telephony stations Expired FR7190E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR373214T 1906-12-29
FR7172T 1907-01-07
FR7190T 1907-01-17

Publications (1)

Publication Number Publication Date
FR7190E true FR7190E (en) 1907-06-01

Family

ID=1350035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7190D Expired FR7190E (en) 1906-12-29 1907-01-17 Oscillator device for telegraphy and cordless telephony stations

Country Status (1)

Country Link
FR (1) FR7190E (en)

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