FR30459E - Perfectionnements aux postes radiotélégraphiques - Google Patents

Perfectionnements aux postes radiotélégraphiques

Info

Publication number
FR30459E
FR30459E FR30459DA FR30459E FR 30459 E FR30459 E FR 30459E FR 30459D A FR30459D A FR 30459DA FR 30459 E FR30459 E FR 30459E
Authority
FR
France
Prior art keywords
radiotelegraph
stations
radiotelegraph 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
English (en)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR30459E publication Critical patent/FR30459E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
FR30459D 1926-07-23 1925-11-09 Perfectionnements aux postes radiotélégraphiques Expired FR30459E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR274856X 1926-07-23

Publications (1)

Publication Number Publication Date
FR30459E true FR30459E (fr) 1926-07-17

Family

ID=8886250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30459D Expired FR30459E (fr) 1926-07-23 1925-11-09 Perfectionnements aux postes radiotélégraphiques

Country Status (2)

Country Link
FR (1) FR30459E (fr)
GB (1) GB274856A (fr)

Also Published As

Publication number Publication date
GB274856A (en) 1927-12-29

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