FR922793A - Capot amovible, notamment pour tube à vide - Google Patents

Capot amovible, notamment pour tube à vide

Info

Publication number
FR922793A
FR922793A FR922793DA FR922793A FR 922793 A FR922793 A FR 922793A FR 922793D A FR922793D A FR 922793DA FR 922793 A FR922793 A FR 922793A
Authority
FR
France
Prior art keywords
vacuum tube
removable cover
removable
cover
vacuum
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)
Inventor
Maurice Poussereau
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR922793A publication Critical patent/FR922793A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/12—Double-wall vessels or containers
FR922793D 1946-01-04 1946-01-04 Capot amovible, notamment pour tube à vide Expired FR922793A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922793T 1946-01-04

Publications (1)

Publication Number Publication Date
FR922793A true FR922793A (fr) 1947-06-18

Family

ID=9438233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922793D Expired FR922793A (fr) 1946-01-04 1946-01-04 Capot amovible, notamment pour tube à vide

Country Status (1)

Country Link
FR (1) FR922793A (fr)

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