NL111684C - - Google Patents
Info
- Publication number
- NL111684C NL111684C NL111684DA NL111684C NL 111684 C NL111684 C NL 111684C NL 111684D A NL111684D A NL 111684DA NL 111684 C NL111684 C NL 111684C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
-
- 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 |
|---|---|---|---|
| HU1217674X | 1957-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL111684C true NL111684C (xx) |
Family
ID=11003393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111684D NL111684C (xx) | 1957-09-09 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE571014A (xx) |
| DE (1) | DE1149817B (xx) |
| FR (1) | FR1217674A (xx) |
| NL (1) | NL111684C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29805161U1 (de) * | 1998-03-21 | 1998-06-10 | Sueddeutsche Gluehlampenfabrik | Glühlampe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1986473A (en) * | 1931-12-19 | 1935-01-01 | Westinghouse Lamp Co | Locomotive headlight lamp |
| DE868190C (de) * | 1951-04-18 | 1953-02-23 | Christian Schefe | Gluehlampe mit einer kegelfoermigen Leuchtspirale |
-
0
- BE BE571014D patent/BE571014A/fr unknown
- NL NL111684D patent/NL111684C/xx active
-
1958
- 1958-09-05 DE DEE16386A patent/DE1149817B/de active Pending
- 1958-09-08 FR FR774138A patent/FR1217674A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE571014A (xx) | |
| DE1149817B (de) | 1963-06-06 |
| FR1217674A (fr) | 1960-05-05 |