BE421916A - - Google Patents

Info

Publication number
BE421916A
BE421916A BE421916DA BE421916A BE 421916 A BE421916 A BE 421916A BE 421916D A BE421916D A BE 421916DA BE 421916 A BE421916 A BE 421916A
Authority
BE
Belgium
Application number
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.)
Publication of BE421916A publication Critical patent/BE421916A/xx

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/16—Incandescent screens
BE421916D 1936-06-04 BE421916A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH496662X 1936-06-04

Publications (1)

Publication Number Publication Date
BE421916A true BE421916A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=4516767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421916D BE421916A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1936-06-04

Country Status (3)

Country Link
BE (1) BE421916A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE707177C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB496662A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Also Published As

Publication number Publication date
DE707177C (de) 1941-06-16
GB496662A (en) 1938-12-05

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