BE730517A - - Google Patents
Info
- Publication number
- BE730517A BE730517A BE730517DA BE730517A BE 730517 A BE730517 A BE 730517A BE 730517D A BE730517D A BE 730517DA BE 730517 A BE730517 A BE 730517A
- 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 |
|---|---|---|---|
| NL6804335A NL6804335A (en) | 1968-03-28 | 1968-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730517A true BE730517A (en) | 1969-09-26 |
Family
ID=19803162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730517D BE730517A (en) | 1968-03-28 | 1969-03-26 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE730517A (en) |
| DE (1) | DE1911933B2 (en) |
| ES (1) | ES365277A1 (en) |
| FR (1) | FR2004987A1 (en) |
| GB (1) | GB1229694A (en) |
| NL (1) | NL6804335A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968395A (en) * | 1972-09-25 | 1976-07-06 | Siemens Aktiengesellschaft | Two filament electric bulb traffic light |
-
1968
- 1968-03-28 NL NL6804335A patent/NL6804335A/xx unknown
-
1969
- 1969-03-08 DE DE19691911933 patent/DE1911933B2/en active Granted
- 1969-03-25 GB GB1229694D patent/GB1229694A/en not_active Expired
- 1969-03-26 ES ES365277A patent/ES365277A1/en not_active Expired
- 1969-03-26 BE BE730517D patent/BE730517A/xx unknown
- 1969-03-28 FR FR6909466A patent/FR2004987A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1229694A (en) | 1971-04-28 |
| DE1911933A1 (en) | 1969-10-09 |
| ES365277A1 (en) | 1971-02-16 |
| DE1911933B2 (en) | 1976-06-24 |
| NL6804335A (en) | 1969-09-30 |
| FR2004987A1 (en) | 1969-12-05 |