DK28700C - Elektrisk Straalelyslampe med Straalelysudladning. - Google Patents

Elektrisk Straalelyslampe med Straalelysudladning.

Info

Publication number: DK28700C
Authority: DK; Denmark
Prior art keywords: spotlight; discharge; electric; lamp; spotlight lamp
Prior art date: 1917-10-27

Application number

Other languages

English (en)

Inventor

Otto Dr Ing Schaller

Fritz Dr Ing Schroeter

Original Assignee

Otto Dr Ing Schaller

Fritz Dr Ing Schroeter

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.)

1917-10-27

Filing date

1919-01-11

Publication date

1921-10-31

1919-01-11 Application filed by Otto Dr Ing Schaller, Fritz Dr Ing Schroeter filed Critical Otto Dr Ing Schaller

1921-10-31 Application granted granted Critical

1921-10-31 Publication of DK28700C publication Critical patent/DK28700C/da

Links

DK28700D 1917-10-27 1919-01-11 Elektrisk Straalelyslampe med Straalelysudladning. DK28700C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE28700X		1917-10-27

Publications (1)

Publication Number	Publication Date
DK28700C true DK28700C (da)	1921-10-31

Family

ID=5621573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK28700D DK28700C (da)	1917-10-27	1919-01-11	Elektrisk Straalelyslampe med Straalelysudladning.

Country Status (1)

Country	Link
DK (1)	DK28700C (da)

1919
- 1919-01-11 DK DK28700D patent/DK28700C/da active

Similar Documents

Publication	Publication Date	Title
DK28700C (da)	1921-10-31	Elektrisk Straalelyslampe med Straalelysudladning.
US1275305A (en)	1918-08-13	Electric incandescent lamp.
DK21899C (da)	1917-02-12	Elektrisk Kærtelampe.
DK23885C (da)	1918-12-16	Lyskasterlampe.
CH76615A (de)	1918-01-16	Scheinwerfer-Glühlampe
FR487895A (fr)	1918-08-02	Lampe-fanal
FR486493A (fr)	1918-04-09	Épargne-bougie
DK30931C (da)	1922-12-11	Lyskasterbuelampe.
ES64610A1 (es)	1917-06-16	Un perfeccionamiento en la fabricación de lámparas eléctricas incandescentes.
DK28850C (da)	1921-11-21	Lampearm til elektriske Lamper.
ES64689A1 (es)	1917-07-16	Una lámpara eléctrica de incandescencia.
DK22473C (da)	1917-09-24	Elektrisk Lommelampe.
DK23696C (da)	1918-11-04	Elektrisk Lommelygte.
FR491140A (fr)	1919-05-22	Perfectionnements aux lampes de sanctuaire
FR483081A (fr)	1917-05-25	Économiseur de lampes électriques
DK28446C (da)	1921-09-19	Elektrisk, luftfyldt Straalelyslampe.
AT89530B (de)	1922-09-25	Elektrische Gaslampe mit Glimmentladung.
CH76261A (de)	1917-11-16	Elektrische Handlampe
DK21915C (da)	1917-02-19	Elektrisk Hejselampe.
FR488048A (fr)	1918-08-13	Lampe de projection
FR472355A (fr)	1914-12-03	Monture de réflecteur de lampes électriques
DK20261C (da)	1915-06-21	Elektrisk Kærtelampe.
CH77449A (de)	1918-04-16	Elektrische Bogenlampe
CH75507A (de)	1917-10-01	Elektrische Taschenlampe
CH76490A (de)	1918-01-02	Elektrische Taschenlampe