NL7014628A - - Google Patents
Info
- Publication number
- NL7014628A NL7014628A NL7014628A NL7014628A NL7014628A NL 7014628 A NL7014628 A NL 7014628A NL 7014628 A NL7014628 A NL 7014628A NL 7014628 A NL7014628 A NL 7014628A NL 7014628 A NL7014628 A NL 7014628A
- Authority
- NL
- Netherlands
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
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Packaging Frangible Articles (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE6939145U DE6939145U (de) | 1969-10-08 | 1969-10-08 | Prismatische abdeckung fuer langgestreckte lichtquellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014628A true NL7014628A (fr) | 1971-04-14 |
Family
ID=6605504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014628A NL7014628A (fr) | 1969-10-08 | 1970-10-06 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT302475B (fr) |
| BE (1) | BE757201A (fr) |
| DE (1) | DE6939145U (fr) |
| FR (1) | FR2065208A5 (fr) |
| GB (1) | GB1280937A (fr) |
| NL (1) | NL7014628A (fr) |
-
0
- BE BE757201D patent/BE757201A/fr unknown
-
1969
- 1969-10-08 DE DE6939145U patent/DE6939145U/de not_active Expired
-
1970
- 1970-10-06 NL NL7014628A patent/NL7014628A/xx unknown
- 1970-10-07 AT AT904170A patent/AT302475B/de active
- 1970-10-08 FR FR7036425A patent/FR2065208A5/fr not_active Expired
- 1970-10-08 GB GB47975/70A patent/GB1280937A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1280937A (en) | 1972-07-12 |
| AT302475B (de) | 1972-10-10 |
| DE6939145U (de) | 1970-08-13 |
| BE757201A (fr) | 1971-04-07 |
| FR2065208A5 (fr) | 1971-07-23 |