DK156847C - Gitter til belysningsarmatur - Google Patents

Gitter til belysningsarmatur

Info

Publication number
DK156847C
DK156847C DK157181A DK157181A DK156847C DK 156847 C DK156847 C DK 156847C DK 157181 A DK157181 A DK 157181A DK 157181 A DK157181 A DK 157181A DK 156847 C DK156847 C DK 156847C
Authority
DK
Denmark
Prior art keywords
lighting
light
lighting light
Prior art date
Application number
DK157181A
Other languages
English (en)
Other versions
DK156847B (da
DK157181A (da
Inventor
Sven-Aage Willumsen
Steen Willumsen
Original Assignee
Willumsen Sven A
Steen Willumsen
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 to DK157181A priority Critical patent/DK156847C/da
Application filed by Willumsen Sven A, Steen Willumsen filed Critical Willumsen Sven A
Priority to NL8120461A priority patent/NL8120461A/nl
Priority to AU7897582A priority patent/AU7897582A/xx
Priority to GB08221795A priority patent/GB2103778B/en
Priority to DE19813152576 priority patent/DE3152576A1/de
Priority to EP19810903269 priority patent/EP0065968A1/en
Priority to DE19818138557 priority patent/DE8138557U1/de
Priority to PCT/DK1981/000111 priority patent/WO1982001930A1/en
Priority to FI822660A priority patent/FI69353C/fi
Priority to SE8204544A priority patent/SE451091B/sv
Priority to NO822656A priority patent/NO158267C/no
Publication of DK157181A publication Critical patent/DK157181A/da
Publication of DK156847B publication Critical patent/DK156847B/da
Application granted granted Critical
Publication of DK156847C publication Critical patent/DK156847C/da

Links

DK157181A 1980-12-03 1981-04-07 Gitter til belysningsarmatur DK156847C (da)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK157181A DK156847C (da) 1981-04-07 1981-04-07 Gitter til belysningsarmatur
PCT/DK1981/000111 WO1982001930A1 (en) 1980-12-03 1981-12-02 A double grid for fluorescent lamp units
GB08221795A GB2103778B (en) 1980-12-03 1981-12-02 A double grid for fluorescent lamp units
DE19813152576 DE3152576A1 (de) 1980-12-03 1981-12-02 A double grid for fluorescent lamp units
EP19810903269 EP0065968A1 (en) 1980-12-03 1981-12-02 A double grid for fluorescent lamp units
DE19818138557 DE8138557U1 (de) 1980-12-03 1981-12-02 Doppeltes gitter fuer leuchtstofflampeneinheiten
NL8120461A NL8120461A (nl) 1980-12-03 1981-12-02 Dubbel rooster voor gasontladingslampen.
AU7897582A AU7897582A (en) 1980-12-03 1981-12-02 A double grid for fluorescent lamp units
FI822660A FI69353C (fi) 1980-12-03 1982-07-30 Blaendskydd foer tak- eller vaeggilluminering
SE8204544A SE451091B (sv) 1980-12-03 1982-08-02 Blendskydd avsett for exv tak- eller veggbelysning
NO822656A NO158267C (no) 1980-12-03 1982-08-03 Dobbeltgitter for belysningsarmaturer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK157181 1981-04-07
DK157181A DK156847C (da) 1981-04-07 1981-04-07 Gitter til belysningsarmatur

Publications (3)

Publication Number Publication Date
DK157181A DK157181A (da) 1983-01-27
DK156847B DK156847B (da) 1989-10-09
DK156847C true DK156847C (da) 1990-02-19

Family

ID=8106164

Family Applications (1)

Application Number Title Priority Date Filing Date
DK157181A DK156847C (da) 1980-12-03 1981-04-07 Gitter til belysningsarmatur

Country Status (1)

Country Link
DK (1) DK156847C (da)

Also Published As

Publication number Publication date
DK156847B (da) 1989-10-09
DK157181A (da) 1983-01-27

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Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed