DE143302C - - Google Patents

Info

Publication number
DE143302C
DE143302C DENDAT143302D DE143302DA DE143302C DE 143302 C DE143302 C DE 143302C DE NDAT143302 D DENDAT143302 D DE NDAT143302D DE 143302D A DE143302D A DE 143302DA DE 143302 C DE143302 C DE 143302C
Authority
DE
Germany
Prior art keywords
metals
salts
oxides
sulfur compounds
group
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
DENDAT143302D
Other languages
German (de)
English (en)
Publication of DE143302C publication Critical patent/DE143302C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K3/00Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Conductive Materials (AREA)
DENDAT143302D Active DE143302C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE143302C true DE143302C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=410804

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT143302D Active DE143302C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE143302C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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