BE569529A - - Google Patents
Info
- Publication number
- BE569529A BE569529A BE569529DA BE569529A BE 569529 A BE569529 A BE 569529A BE 569529D A BE569529D A BE 569529DA BE 569529 A BE569529 A BE 569529A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL219164 | 1957-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE569529A true BE569529A (https=) |
Family
ID=19750933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE569529D BE569529A (https=) | 1957-07-19 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE569529A (https=) |
| CH (1) | CH363721A (https=) |
| FR (1) | FR1199946A (https=) |
| GB (1) | GB888491A (https=) |
| NL (2) | NL94724C (https=) |
-
0
- BE BE569529D patent/BE569529A/xx unknown
- NL NL219164D patent/NL219164A/xx unknown
- NL NL94724D patent/NL94724C/xx active
-
1958
- 1958-07-16 GB GB2285058A patent/GB888491A/en not_active Expired
- 1958-07-16 CH CH6184758A patent/CH363721A/de unknown
- 1958-07-18 FR FR1199946D patent/FR1199946A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL94724C (https=) | |
| CH363721A (de) | 1962-08-15 |
| NL219164A (https=) | |
| GB888491A (en) | 1962-01-31 |
| FR1199946A (fr) | 1959-12-17 |