CH218508A - Lighting system. - Google Patents
Lighting system.Info
- Publication number
- CH218508A CH218508A CH218508DA CH218508A CH 218508 A CH218508 A CH 218508A CH 218508D A CH218508D A CH 218508DA CH 218508 A CH218508 A CH 218508A
- Authority
- CH
- Switzerland
- Prior art keywords
- lighting system
- lighting
- Prior art date
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL218508X | 1937-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH218508A true CH218508A (en) | 1941-12-15 |
Family
ID=19779201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH218508D CH218508A (en) | 1937-02-18 | 1938-02-17 | Lighting system. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE426416A (en) |
CH (1) | CH218508A (en) |
DE (1) | DE732410C (en) |
FR (1) | FR833828A (en) |
GB (1) | GB515418A (en) |
NL (1) | NL47943C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431750A1 (en) * | 1994-09-06 | 1996-03-07 | Siemens Ag | Locally fixed lighting installation for public roads with number of lamp units |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0260478A3 (en) * | 1986-09-15 | 1989-08-16 | Holophane Company, Inc. | Wall mounted luminaire |
WO2013009199A1 (en) * | 2011-07-12 | 2013-01-17 | Paulo Alexandre Teixeira E Silva Cardoso | System with gradual change of light distribution or shadow distribution on a surface comprising lighting elements or photovoltaic elements |
-
0
- NL NL47943D patent/NL47943C/xx active
- BE BE426416D patent/BE426416A/xx unknown
-
1938
- 1938-02-15 GB GB4709/38A patent/GB515418A/en not_active Expired
- 1938-02-16 FR FR833828D patent/FR833828A/en not_active Expired
- 1938-02-16 DE DEN41677D patent/DE732410C/en not_active Expired
- 1938-02-17 CH CH218508D patent/CH218508A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431750A1 (en) * | 1994-09-06 | 1996-03-07 | Siemens Ag | Locally fixed lighting installation for public roads with number of lamp units |
Also Published As
Publication number | Publication date |
---|---|
NL47943C (en) | |
FR833828A (en) | 1938-11-02 |
BE426416A (en) | |
GB515418A (en) | 1939-12-05 |
DE732410C (en) | 1943-04-21 |
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