NL50617C - - Google Patents

Info

Publication number
NL50617C
NL50617C NL50617DA NL50617C NL 50617 C NL50617 C NL 50617C NL 50617D A NL50617D A NL 50617DA NL 50617 C NL50617 C NL 50617C
Authority
NL
Netherlands
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.)
Filing date
Publication date
Priority claimed from DES126362D external-priority patent/DE734115C/de
Application filed filed Critical
Application granted granted Critical
Publication of NL50617C publication Critical patent/NL50617C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C29/00—Joining metals with the aid of glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
NL50617D 1937-03-10 1938-03-08 NL50617C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES126362D DE734115C (de) 1937-03-10 1937-03-10 Verfahren zur Herstellung grossflaechiger Verschmelzungen zwischen Glas und Metall
DE50617X 1937-12-08

Publications (1)

Publication Number Publication Date
NL50617C true NL50617C (fr) 1941-02-15

Family

ID=32825919

Family Applications (1)

Application Number Title Priority Date Filing Date
NL50617D NL50617C (fr) 1937-03-10 1938-03-08

Country Status (1)

Country Link
NL (1) NL50617C (fr)

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