AT253619B - Elektrische Glühlampe - Google Patents

Elektrische Glühlampe

Info

Publication number
AT253619B
AT253619B AT640465A AT640465A AT253619B AT 253619 B AT253619 B AT 253619B AT 640465 A AT640465 A AT 640465A AT 640465 A AT640465 A AT 640465A AT 253619 B AT253619 B AT 253619B
Authority
AT
Austria
Prior art keywords
light bulb
electric light
electric
bulb
light
Prior art date
Application number
AT640465A
Other languages
English (en)
Original Assignee
Philips Nv
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
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT253619B publication Critical patent/AT253619B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
AT640465A 1964-07-16 1965-07-13 Elektrische Glühlampe AT253619B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6408085A NL6408085A (de) 1964-07-16 1964-07-16

Publications (1)

Publication Number Publication Date
AT253619B true AT253619B (de) 1967-04-10

Family

ID=19790533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT640465A AT253619B (de) 1964-07-16 1965-07-13 Elektrische Glühlampe

Country Status (10)

Country Link
JP (1) JPS4935797B1 (de)
AT (1) AT253619B (de)
BE (1) BE666972A (de)
CH (1) CH439486A (de)
DE (1) DE1489440A1 (de)
DK (1) DK119263B (de)
ES (1) ES315323A1 (de)
GB (1) GB1084596A (de)
NL (1) NL6408085A (de)
SE (1) SE326766B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877205A (en) * 1987-12-28 1989-10-31 Winzen International, Inc. High-altitude balloon and method and apparatus for making it

Also Published As

Publication number Publication date
JPS4935797B1 (de) 1974-09-25
CH439486A (de) 1967-07-15
ES315323A1 (es) 1966-02-16
SE326766B (de) 1970-08-03
DK119263B (da) 1970-12-07
BE666972A (de) 1966-01-17
GB1084596A (en) 1967-09-27
DE1489440A1 (de) 1969-04-30
NL6408085A (de) 1966-01-17

Similar Documents

Publication Publication Date Title
CH455905A (de) Elektrische Steckbuchse
AT254332B (de) Elektrische Glühlampe
CH472629A (de) Elektrische Beleuchtungseinrichtung
NL143069B (nl) Elektrische gloeilamp.
AT269283B (de) Elektrische Glühlampe
NL160679C (nl) Elektrische gloeilamp.
AT285733B (de) Elektrische Glühlampe
CH501997A (de) Halogengefüllte elektrische Glühlampe
NL147580B (nl) Elektrische gloeilamp of ontladingsbuis.
NL154318B (nl) Elektrische zaklantaarn.
CH455036A (de) Elektrische Glühlampe
NL149949B (nl) Hulsloze elektrische lamp.
CH512143A (de) Elektrische Glühlampe
AT259070B (de) Elektrische Lampenfassung
AT293545B (de) Elektrische Glühlampe
NL160678C (nl) Elektrische gloeilamp.
AT252386B (de) Gasgefüllte Glühlampe
AT253620B (de) Elektrische Glühlampe
CH448266A (de) Elektrische Leuchte
CH509662A (de) Halogengefüllte elektrische Glühlampe
CH533359A (de) Elektrische Glühlampe
AT253619B (de) Elektrische Glühlampe
AT264658B (de) Elektrische Glühlampe
AT258382B (de) Elektrische Einbausteckdose
DE2131248B2 (de) Elektrische gluehlampe