DK140772C - - Google Patents
Info
- Publication number
- DK140772C DK140772C DK46068A DK46068A DK140772C DK 140772 C DK140772 C DK 140772C DK 46068 A DK46068 A DK 46068A DK 46068 A DK46068 A DK 46068A DK 140772 C DK140772 C DK 140772C
- Authority
- DK
- Denmark
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701941A NL154052B (nl) | 1967-02-09 | 1967-02-09 | Langwerpige hogedrukkwikdampontladingslamp. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK140772B DK140772B (da) | 1979-11-12 |
| DK140772C true DK140772C (it) | 1980-04-14 |
Family
ID=19799255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK46068A DK140772B (da) | 1967-02-09 | 1968-02-06 | Aflang højtrykskviksølvdampudladningslampe. |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT286449B (it) |
| BE (1) | BE710477A (it) |
| CH (1) | CH471465A (it) |
| DE (1) | DE1639081B2 (it) |
| DK (1) | DK140772B (it) |
| ES (1) | ES350240A1 (it) |
| FR (1) | FR1555032A (it) |
| GB (1) | GB1189422A (it) |
| NL (1) | NL154052B (it) |
| SE (1) | SE352982B (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4929338B1 (it) * | 1970-02-04 | 1974-08-03 | ||
| DE2106447C2 (de) * | 1971-02-11 | 1983-02-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Quecksilberdampf-Hochdruckentladungslampe mit einem Zusatz von Metallhalogeniden |
| EP0011993A1 (en) * | 1978-12-01 | 1980-06-11 | Thorn Emi Plc | Electric discharge lamps |
| DE4115077A1 (de) * | 1991-05-08 | 1992-11-12 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe |
| DE10101508A1 (de) * | 2001-01-12 | 2002-08-01 | Philips Corp Intellectual Pty | Hochdruckentladungslampe |
| US6949871B2 (en) * | 2002-06-24 | 2005-09-27 | Koninklijke Philips Electronics N.V. | Metal halide lamp with improved field wire |
| WO2005078766A2 (en) * | 2004-01-16 | 2005-08-25 | Koninklijke Philips Electronics N.V. | Gas discharge lamp |
-
1967
- 1967-02-09 NL NL6701941A patent/NL154052B/xx not_active IP Right Cessation
-
1968
- 1968-01-13 DE DE1968N0031953 patent/DE1639081B2/de active Granted
- 1968-02-06 GB GB590268A patent/GB1189422A/en not_active Expired
- 1968-02-06 DK DK46068A patent/DK140772B/da unknown
- 1968-02-06 SE SE156268A patent/SE352982B/xx unknown
- 1968-02-06 CH CH171768A patent/CH471465A/de not_active IP Right Cessation
- 1968-02-06 AT AT111968A patent/AT286449B/de not_active IP Right Cessation
- 1968-02-07 FR FR1555032D patent/FR1555032A/fr not_active Expired
- 1968-02-07 BE BE710477D patent/BE710477A/xx unknown
- 1968-02-07 ES ES350240A patent/ES350240A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK140772B (da) | 1979-11-12 |
| NL154052B (nl) | 1977-07-15 |
| SE352982B (it) | 1973-01-15 |
| GB1189422A (en) | 1970-04-29 |
| BE710477A (it) | 1968-08-07 |
| DE1639081A1 (de) | 1971-01-21 |
| FR1555032A (it) | 1969-01-24 |
| AT286449B (de) | 1970-12-10 |
| ES350240A1 (es) | 1969-04-16 |
| NL6701941A (it) | 1968-08-12 |
| DE1639081B2 (de) | 1976-09-02 |
| CH471465A (de) | 1969-04-15 |