BE343490A - - Google Patents

Info

Publication number
BE343490A
BE343490A BE343490DA BE343490A BE 343490 A BE343490 A BE 343490A BE 343490D A BE343490D A BE 343490DA BE 343490 A BE343490 A BE 343490A
Authority
BE
Belgium
Prior art keywords
hafnium oxide
partially
entirely
oxide
incandescent
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE343490A publication Critical patent/BE343490A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/02Incandescent bodies
    • H01K1/04Incandescent bodies characterised by the material thereof
    • H01K1/12Bodies which are non-conductive when cold, e.g. for Nernst lamp

Landscapes

  • Resistance Heating (AREA)
BE343490D BE343490A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE343490A true BE343490A (enrdf_load_stackoverflow)

Family

ID=19790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE343490D BE343490A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE343490A (enrdf_load_stackoverflow)

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