GB1546358A - Art light form - Google Patents
Art light formInfo
- Publication number
- GB1546358A GB1546358A GB4001/78A GB400178A GB1546358A GB 1546358 A GB1546358 A GB 1546358A GB 4001/78 A GB4001/78 A GB 4001/78A GB 400178 A GB400178 A GB 400178A GB 1546358 A GB1546358 A GB 1546358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- art light
- light form
- art
- light
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76579377A | 1977-02-04 | 1977-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1546358A true GB1546358A (en) | 1979-05-23 |
Family
ID=25074497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4001/78A Expired GB1546358A (en) | 1977-02-04 | 1978-02-01 | Art light form |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS53140052A (en) |
DE (1) | DE2804641A1 (en) |
FR (1) | FR2379760A1 (en) |
GB (1) | GB1546358A (en) |
IT (1) | IT1092383B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945460A (en) * | 1988-12-01 | 1990-07-31 | Kohorn H Von | Glare-free illuminating apparatus |
FR2719671B1 (en) * | 1994-05-06 | 1996-06-21 | Sife | Transportable case to carry out optical experiments. |
-
1978
- 1978-02-01 GB GB4001/78A patent/GB1546358A/en not_active Expired
- 1978-02-03 FR FR7803033A patent/FR2379760A1/en not_active Withdrawn
- 1978-02-03 IT IT19948/78A patent/IT1092383B/en active
- 1978-02-03 DE DE19782804641 patent/DE2804641A1/en not_active Withdrawn
- 1978-02-04 JP JP1187678A patent/JPS53140052A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2804641A1 (en) | 1978-08-10 |
IT7819948A0 (en) | 1978-02-03 |
IT1092383B (en) | 1985-07-12 |
FR2379760A1 (en) | 1978-09-01 |
JPS53140052A (en) | 1978-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |