DK160056C - fluorescent luminaire - Google Patents

fluorescent luminaire

Info

Publication number: DK160056C
Authority: DK; Denmark
Prior art keywords: fluorescent luminaire; luminaire; fluorescent
Prior art date: 1983-11-23

Application number

DK477384A

Other languages

Danish (da)

Other versions

DK477384A (en

DK160056B (en

DK477384D0 (en

Inventor

Reino Sirkka

Original Assignee

Ensto Ab Oy

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.)

1983-11-23

Filing date

1984-10-05

Publication date

1991-06-10

1984-10-05 Application filed by Ensto Ab Oy filed Critical Ensto Ab Oy

1984-10-05 Publication of DK477384D0 publication Critical patent/DK477384D0/en

1985-05-24 Publication of DK477384A publication Critical patent/DK477384A/en

1991-01-21 Publication of DK160056B publication Critical patent/DK160056B/en

1991-06-10 Application granted granted Critical

1991-06-10 Publication of DK160056C publication Critical patent/DK160056C/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Securing Globes, Refractors, Reflectors Or The Like (AREA)
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Fats And Perfumes (AREA)
External Artificial Organs (AREA)
Absorbent Articles And Supports Therefor (AREA)

DK477384A 1983-11-23 1984-10-05 fluorescent luminaire DK160056C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI834299		1983-11-23
FI834299A FI67258C (en)	1983-11-23	1983-11-23	LYSROERSARMATUR

Publications (4)

Publication Number	Publication Date
DK477384D0 DK477384D0 (en)	1984-10-05
DK477384A DK477384A (en)	1985-05-24
DK160056B DK160056B (en)	1991-01-21
DK160056C true DK160056C (en)	1991-06-10

Family

ID=8518117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK477384A DK160056C (en)	1983-11-23	1984-10-05	fluorescent luminaire

Country Status (4)

Country	Link
DK (1)	DK160056C (en)
FI (1)	FI67258C (en)
NO (1)	NO163981C (en)
SE (1)	SE449521B (en)

1983
- 1983-11-23 FI FI834299A patent/FI67258C/en not_active IP Right Cessation
1984
- 1984-10-05 DK DK477384A patent/DK160056C/en not_active IP Right Cessation
- 1984-11-02 SE SE8405503A patent/SE449521B/en not_active IP Right Cessation
- 1984-11-05 NO NO844384A patent/NO163981C/en unknown

Also Published As

Publication number	Publication date
NO163981B (en)	1990-05-07
NO163981C (en)	1990-08-15
SE449521B (en)	1987-05-04
SE8405503D0 (en)	1984-11-02
FI67258C (en)	1985-02-11
DK477384A (en)	1985-05-24
FI834299A0 (en)	1983-11-23
NO844384L (en)	1985-05-24
DK160056B (en)	1991-01-21
SE8405503L (en)	1985-05-24
FI67258B (en)	1984-10-31
DK477384D0 (en)	1984-10-05

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Legal Events

Date	Code	Title	Description
1993-06-28	PBP	Patent lapsed