BE470446A - - Google Patents

Info

Publication number
BE470446A
BE470446A BE470446DA BE470446A BE 470446 A BE470446 A BE 470446A BE 470446D A BE470446D A BE 470446DA BE 470446 A BE470446 A BE 470446A
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 BE470446A publication Critical patent/BE470446A/xx

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/045—Treatment of the surface of the selenium or tellurium layer after having been made conductive
BE470446D 1946-02-26 BE470446A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US939611XA 1946-02-26 1946-02-26

Publications (1)

Publication Number Publication Date
BE470446A true BE470446A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=22241936

Family Applications (1)

Application Number Title Priority Date Filing Date
BE470446D BE470446A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1946-02-26

Country Status (2)

Country Link
BE (1) BE470446A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR939611A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Also Published As

Publication number Publication date
FR939611A (fr) 1948-11-19

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