AT274956B - Feuchtraumleuchte für Leuchtstofflampen - Google Patents
Feuchtraumleuchte für LeuchtstofflampenInfo
- Publication number
- AT274956B AT274956B AT914967A AT914967A AT274956B AT 274956 B AT274956 B AT 274956B AT 914967 A AT914967 A AT 914967A AT 914967 A AT914967 A AT 914967A AT 274956 B AT274956 B AT 274956B
- Authority
- AT
- Austria
- Prior art keywords
- damp
- fluorescent lamps
- proof luminaire
- luminaire
- proof
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESC040815 | 1967-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT274956B true AT274956B (de) | 1969-10-10 |
Family
ID=7435877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT914967A AT274956B (de) | 1967-06-01 | 1967-10-09 | Feuchtraumleuchte für Leuchtstofflampen |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT274956B (de) |
BE (1) | BE705030A (de) |
CH (1) | CH476947A (de) |
DE (1) | DE1589353A1 (de) |
GB (1) | GB1172924A (de) |
-
1967
- 1967-06-01 DE DE19671589353 patent/DE1589353A1/de active Pending
- 1967-10-09 AT AT914967A patent/AT274956B/de active
- 1967-10-12 BE BE705030D patent/BE705030A/xx unknown
- 1967-10-17 CH CH1448967A patent/CH476947A/de not_active IP Right Cessation
- 1967-10-27 GB GB48864/67A patent/GB1172924A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1589353A1 (de) | 1970-03-26 |
CH476947A (de) | 1969-08-15 |
GB1172924A (en) | 1969-12-03 |
BE705030A (de) | 1968-02-15 |
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