NL72673C - - Google Patents
Info
- Publication number
- NL72673C NL72673C NL72673DA NL72673C NL 72673 C NL72673 C NL 72673C NL 72673D A NL72673D A NL 72673DA NL 72673 C NL72673 C NL 72673C
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| NL282867X | 1949-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72673C true NL72673C (en:Method) |
Family
ID=19782371
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72673D NL72673C (en:Method) | 1949-04-13 | ||
| NL666602744A NL145946B (nl) | 1949-04-13 | Inrichting voor het verwekken van koude, in het bijzonder bij zeer lage temperaturen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666602744A NL145946B (nl) | 1949-04-13 | Inrichting voor het verwekken van koude, in het bijzonder bij zeer lage temperaturen. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2617062A (en:Method) |
| CH (1) | CH282867A (en:Method) |
| GB (1) | GB678635A (en:Method) |
| NL (2) | NL145946B (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733377A (en) * | 1951-10-06 | 1956-01-31 | Incandescent lamp comprising two | |
| NL189456B (nl) * | 1954-07-24 | Maier Josef | Hoekelement voor het bij elkaar houden van een reeks gestapelde plaatvormige voorwerpen. | |
| US3025424A (en) * | 1958-06-16 | 1962-03-13 | Gen Electric | Electric lamp |
| DE1489386C3 (de) * | 1962-07-24 | 1974-04-11 | Rolf 8000 Muenchen Mickley | Glühlampe in Scheinwerferform |
| DE1197825B (de) * | 1963-05-07 | 1965-08-05 | Bosch Gmbh Robert | Scheinwerfer fuer Kraftfahrzeuge |
| NL154058B (nl) * | 1968-06-08 | 1977-07-15 | Philips Nv | Halogeengloeilamp voor voertuigverlichting. |
| US4536831A (en) * | 1984-07-09 | 1985-08-20 | Gte Products Corporation | Replacement lamp with means for spacing |
| WO2012149243A1 (en) * | 2011-04-29 | 2012-11-01 | Siemens Healthcare Diagnostics Inc. | High flux collimated illuminator and method of uniform field illumination |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB404578A (en) * | 1933-08-17 | 1934-01-18 | Wilhelm Honing | Improvements in electric incandescent lamps |
| DE666004C (de) * | 1936-07-19 | 1938-10-08 | Patra Patent Treuhand | Elektrische Scheinwerfergluehlampe |
| GB481910A (en) * | 1936-09-23 | 1938-03-21 | Aloysius Antonius Linders | Improvements in or connected with electric incandescent lamps |
| FR822808A (fr) * | 1937-06-09 | 1938-01-08 | Vente Des App De Securite Sa P | Dispositif de secours dans l'intérieur des lampes des véhicules automobiles |
-
0
- NL NL72673D patent/NL72673C/xx active
- NL NL666602744A patent/NL145946B/xx unknown
-
1950
- 1950-04-06 GB GB8761/50A patent/GB678635A/en not_active Expired
- 1950-04-11 US US155238A patent/US2617062A/en not_active Expired - Lifetime
- 1950-04-11 CH CH282867D patent/CH282867A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL145946B (nl) | |
| CH282867A (de) | 1952-05-15 |
| US2617062A (en) | 1952-11-04 |
| GB678635A (en) | 1952-09-03 |