DE261130C - - Google Patents

Info

Publication number
DE261130C
DE261130C DENDAT261130D DE261130DA DE261130C DE 261130 C DE261130 C DE 261130C DE NDAT261130 D DENDAT261130 D DE NDAT261130D DE 261130D A DE261130D A DE 261130DA DE 261130 C DE261130 C DE 261130C
Authority
DE
Germany
Prior art keywords
counteracting
filaments
phosphorus
percent
alternating current
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.)
Active
Application number
DENDAT261130D
Other languages
German (de)
English (en)
Publication of DE261130C publication Critical patent/DE261130C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
DENDAT261130D Active DE261130C (Direct)

Publications (1)

Publication Number Publication Date
DE261130C true DE261130C (Direct)

Family

ID=518711

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT261130D Active DE261130C (Direct)

Country Status (1)

Country Link
DE (1) DE261130C (Direct)

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