DE281015C - - Google Patents

Info

Publication number
DE281015C
DE281015C DENDAT281015D DE281015DA DE281015C DE 281015 C DE281015 C DE 281015C DE NDAT281015 D DENDAT281015 D DE NDAT281015D DE 281015D A DE281015D A DE 281015DA DE 281015 C DE281015 C DE 281015C
Authority
DE
Germany
Prior art keywords
coal
binder
production
incandescent lamps
carbon filament
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
DENDAT281015D
Other languages
German (de)
English (en)
Publication of DE281015C publication Critical patent/DE281015C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H01K1/06—Carbon bodies

Landscapes

  • Resistance Heating (AREA)
DENDAT281015D Active DE281015C (OSRAM)

Publications (1)

Publication Number Publication Date
DE281015C true DE281015C (OSRAM)

Family

ID=536792

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT281015D Active DE281015C (OSRAM)

Country Status (1)

Country Link
DE (1) DE281015C (OSRAM)

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