GB1172924A - Improvements in or relating to Light Fittings for Fluorescent Lights - Google Patents
Improvements in or relating to Light Fittings for Fluorescent LightsInfo
- Publication number
- GB1172924A GB1172924A GB48864/67A GB4886467A GB1172924A GB 1172924 A GB1172924 A GB 1172924A GB 48864/67 A GB48864/67 A GB 48864/67A GB 4886467 A GB4886467 A GB 4886467A GB 1172924 A GB1172924 A GB 1172924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- fluorescent lights
- light fittings
- fittings
- cablegland
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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 |
---|---|
GB1172924A true GB1172924A (en) | 1969-12-03 |
Family
ID=7435877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48864/67A Expired GB1172924A (en) | 1967-06-01 | 1967-10-27 | Improvements in or relating to Light Fittings for Fluorescent Lights |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT274956B (enrdf_load_stackoverflow) |
BE (1) | BE705030A (enrdf_load_stackoverflow) |
CH (1) | CH476947A (enrdf_load_stackoverflow) |
DE (1) | DE1589353A1 (enrdf_load_stackoverflow) |
GB (1) | GB1172924A (enrdf_load_stackoverflow) |
-
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 |
---|---|
BE705030A (enrdf_load_stackoverflow) | 1968-02-15 |
CH476947A (de) | 1969-08-15 |
DE1589353A1 (de) | 1970-03-26 |
AT274956B (de) | 1969-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |