DK44155C - Elektrisk Lampe med Luftartsfyldning. - Google Patents

Elektrisk Lampe med Luftartsfyldning.

Info

Publication number
DK44155C
DK44155C DK44155DA DK44155C DK 44155 C DK44155 C DK 44155C DK 44155D A DK44155D A DK 44155DA DK 44155 C DK44155 C DK 44155C
Authority
DK
Denmark
Prior art keywords
electric lamp
gaseous filling
gaseous
filling
lamp
Prior art date
Application number
Other languages
English (en)
Original Assignee
Electrical Res Prod Inc
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 Electrical Res Prod Inc filed Critical Electrical Res Prod Inc
Application granted granted Critical
Publication of DK44155C publication Critical patent/DK44155C/da

Links

DK44155D 1929-03-25 1929-10-03 Elektrisk Lampe med Luftartsfyldning. DK44155C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44155XA 1929-03-25 1929-03-25

Publications (1)

Publication Number Publication Date
DK44155C true DK44155C (da) 1931-05-26

Family

ID=21710681

Family Applications (1)

Application Number Title Priority Date Filing Date
DK44155D DK44155C (da) 1929-03-25 1929-10-03 Elektrisk Lampe med Luftartsfyldning.

Country Status (1)

Country Link
DK (1) DK44155C (da)

Similar Documents

Publication Publication Date Title
FR692232A (fr) Lampe à incandescence négative
FR697876A (fr) Lampe électrique
DK44155C (da) Elektrisk Lampe med Luftartsfyldning.
CH145552A (de) Elektrische Gelenklampe.
DK45313C (da) Elektrisk Glødelampe med Luftartsfyldning.
ES118129A1 (es) LáMPARA ELÉCTRICA INCANDESCENTE
ES116075A1 (es) MEJORAS EN LáMPARAS ELÉCTRICAS.
FR696318A (fr) Lampe électrique à incandescence
FR708250A (fr) Lampe électrique à atmosphère gazeuse
AT108077B (de) Wechselstrombogenlampe mit eingeschlossenem Lichtbogen.
ES113089A1 (es) Mejoras en las lámparas eléctricas de incandescencia.
ES113723A1 (es) Mejoras en las lámparas eléctricas de incandescencia.
DK45282C (da) Elektrisk Glødelampe.
DK44559C (da) Elektrisk Glødelampe.
FR682525A (fr) Lampe de mine
ES118681A1 (es) LáMPARA ELÉCTRICA
DK46097C (da) Elektrisk Udladningslampe.
FR682524A (fr) Lampe de mine perfectionnée
CH144424A (it) Lampada elettrica con ventilatore.
DK45924C (da) Luftartfyldt elektrisk Udladningsror.
ES107166A1 (es) Lámpara eléctrica incandescente.
ES112377A1 (es) Una lámpara eléctrica incandescente.
IE11559L (en) Electric incandescent lamps
IE11581L (en) Electric incandescent lamps
IE11405L (en) Electric lamps