CH219295A - Braun tube with wall coverings. - Google Patents

Braun tube with wall coverings.

Info

Publication number
CH219295A
CH219295A CH219295DA CH219295A CH 219295 A CH219295 A CH 219295A CH 219295D A CH219295D A CH 219295DA CH 219295 A CH219295 A CH 219295A
Authority
CH
Switzerland
Prior art keywords
wall coverings
braun tube
braun
tube
coverings
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH219295A publication Critical patent/CH219295A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
CH219295D 1940-08-28 1941-08-26 Braun tube with wall coverings. CH219295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL219295X 1940-08-28

Publications (1)

Publication Number Publication Date
CH219295A true CH219295A (en) 1942-01-31

Family

ID=19779250

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219295D CH219295A (en) 1940-08-28 1941-08-26 Braun tube with wall coverings.

Country Status (4)

Country Link
BE (1) BE442585A (en)
CH (1) CH219295A (en)
FR (1) FR874888A (en)
GB (1) GB549278A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926000A (en) * 1945-04-05 1947-09-30

Also Published As

Publication number Publication date
GB549278A (en) 1942-11-13
BE442585A (en) 1941-09-30
FR874888A (en) 1942-08-28

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