FR634922A - Pied pour tubes électroniques sans cornes - Google Patents

Pied pour tubes électroniques sans cornes

Info

Publication number
FR634922A
FR634922A FR634922DA FR634922A FR 634922 A FR634922 A FR 634922A FR 634922D A FR634922D A FR 634922DA FR 634922 A FR634922 A FR 634922A
Authority
FR
France
Prior art keywords
horns
foot
electron tubes
tubes
electron
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.)
IND DE E C ET D Ets
Original Assignee
IND DE E C ET D Ets
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 IND DE E C ET D Ets filed Critical IND DE E C ET D Ets
Application granted granted Critical
Publication of FR634922A publication Critical patent/FR634922A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/44—Insulation between electrodes or supports within the vacuum space
FR634922D 1927-05-24 1927-05-24 Pied pour tubes électroniques sans cornes Expired FR634922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR634922T 1927-05-24

Publications (1)

Publication Number Publication Date
FR634922A true FR634922A (fr) 1928-03-02

Family

ID=8993922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634922D Expired FR634922A (fr) 1927-05-24 1927-05-24 Pied pour tubes électroniques sans cornes

Country Status (1)

Country Link
FR (1) FR634922A (fr)

Similar Documents

Publication Publication Date Title
DK44675C (da) Røntgenrør.
FR36653E (fr) Electrodes pour accumulateurs edison
FR634922A (fr) Pied pour tubes électroniques sans cornes
FR623953A (fr) Cathode incandescente pour tubes de décharge
FR36944E (fr) Pied pour tubes éiectroniques sans cornes
FR638392A (fr) Haut-parleur sans pavillon
FR625841A (fr) Anode pour tubes électroniques
DK40070C (da) Elektronrør.
DK41413C (da) Vakuumrør.
GR1436B (el) Διχοτομικη ταινια.
FR634056A (fr) Tubes
FR630554A (fr) Forme pour chaussures
DK44560C (da) Røntgenrør.
DK39471C (da) Røntgenrør.
FR645720A (fr) Fixe cravate
FR628217A (fr) Haut-parleur sans pavillon
DK39291C (da) Røntgenrør.
FR33949E (fr) Aile-trappe pour la pêche
FR650924A (fr) Cravate
DK38826C (da) Kravatholder.
AT121427B (de) Entladungsröhre.
DK35789C (da) Røntgenrør.
FR625594A (fr) Aile-trappe pour la pêche
FR627145A (fr) Tube à électrons
FR645474A (fr) Bobine pour la t. s. f.