NL6815413A - - Google Patents
Info
- Publication number
- NL6815413A NL6815413A NL6815413A NL6815413A NL6815413A NL 6815413 A NL6815413 A NL 6815413A NL 6815413 A NL6815413 A NL 6815413A NL 6815413 A NL6815413 A NL 6815413A NL 6815413 A NL6815413 A NL 6815413A
- Authority
- NL
- Netherlands
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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
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 |
|---|---|---|---|
| DEL0057812 | 1967-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6815413A true NL6815413A (xx) | 1969-05-08 |
Family
ID=7278850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6815413A NL6815413A (xx) | 1967-11-06 | 1968-10-29 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1589220B2 (xx) |
| NL (1) | NL6815413A (xx) |
-
1967
- 1967-11-06 DE DE19671589220 patent/DE1589220B2/de active Pending
-
1968
- 1968-10-29 NL NL6815413A patent/NL6815413A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1589220A1 (de) | 1970-09-17 |
| DE1589220B2 (de) | 1971-11-25 |