FR584079A - Amplifier tube for cordless telephony - Google Patents

Amplifier tube for cordless telephony

Info

Publication number
FR584079A
FR584079A FR584079DA FR584079A FR 584079 A FR584079 A FR 584079A FR 584079D A FR584079D A FR 584079DA FR 584079 A FR584079 A FR 584079A
Authority
FR
France
Prior art keywords
amplifier tube
cordless telephony
cordless
telephony
amplifier
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
Karl Burk
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.)
SUISSE DE LAMPES A INCANDESCEN
Original Assignee
SUISSE DE LAMPES A INCANDESCEN
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 SUISSE DE LAMPES A INCANDESCEN filed Critical SUISSE DE LAMPES A INCANDESCEN
Application granted granted Critical
Publication of FR584079A publication Critical patent/FR584079A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
FR584079D 1923-08-30 1924-06-07 Amplifier tube for cordless telephony Expired FR584079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH584079X 1923-08-30

Publications (1)

Publication Number Publication Date
FR584079A true FR584079A (en) 1925-01-29

Family

ID=4521692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR584079D Expired FR584079A (en) 1923-08-30 1924-06-07 Amplifier tube for cordless telephony

Country Status (1)

Country Link
FR (1) FR584079A (en)

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