NL7104482A - - Google Patents
Info
- Publication number
- NL7104482A NL7104482A NL7104482A NL7104482A NL7104482A NL 7104482 A NL7104482 A NL 7104482A NL 7104482 A NL7104482 A NL 7104482A NL 7104482 A NL7104482 A NL 7104482A NL 7104482 A NL7104482 A NL 7104482A
- Authority
- NL
- Netherlands
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
- H01J61/33—Special shape of cross-section, e.g. for producing cool spot
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45028735A JPS4946794B1 (en) | 1970-04-03 | 1970-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7104482A true NL7104482A (en) | 1971-10-05 |
| NL150618B NL150618B (en) | 1976-08-16 |
Family
ID=12256673
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL150618D NL150618C (en) | 1970-04-03 | ||
| NL717104482A NL150618B (en) | 1970-04-03 | 1971-04-02 | MERCURY VAPOR DISCHARGE LAMP. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL150618D NL150618C (en) | 1970-04-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3729643A (en) |
| JP (1) | JPS4946794B1 (en) |
| CA (1) | CA927901A (en) |
| DE (1) | DE2116205C3 (en) |
| FR (1) | FR2089110A5 (en) |
| GB (1) | GB1314317A (en) |
| NL (2) | NL150618B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115283U (en) * | 1976-02-27 | 1977-09-01 | ||
| JPS52129296U (en) * | 1976-03-29 | 1977-10-01 | ||
| US7911144B2 (en) | 2003-05-12 | 2011-03-22 | Koninklijke Philips Electronics N.V. | Metal halide lamp and vehicle headlamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020726A (en) * | 1932-10-01 | 1935-11-12 | Gen Electric | Gaseous electric discharge device |
| US2241968A (en) * | 1939-06-21 | 1941-05-13 | Gen Electric | Light source |
| US2445012A (en) * | 1946-10-29 | 1948-07-13 | Clarence H Van Orden | Luminous electrical discharge device |
| US3293493A (en) * | 1963-09-25 | 1966-12-20 | Gen Electric | Light source for color synthesis |
| US3457447A (en) * | 1966-07-01 | 1969-07-22 | Sylvania Electric Prod | Apertured fluorescent lamp with lens along the aperture |
| US3442582A (en) * | 1966-12-07 | 1969-05-06 | Ibm | Lamp arrangement for document scanning and modified lamp |
| JPS4810585B1 (en) * | 1968-06-29 | 1973-04-04 |
-
0
- NL NL150618D patent/NL150618C/xx active
-
1970
- 1970-04-03 JP JP45028735A patent/JPS4946794B1/ja active Pending
-
1971
- 1971-03-29 US US00128658A patent/US3729643A/en not_active Expired - Lifetime
- 1971-03-31 CA CA109256A patent/CA927901A/en not_active Expired
- 1971-04-02 NL NL717104482A patent/NL150618B/en not_active IP Right Cessation
- 1971-04-02 DE DE2116205A patent/DE2116205C3/en not_active Expired
- 1971-04-02 FR FR7111755A patent/FR2089110A5/fr not_active Expired
- 1971-04-19 GB GB2554171*A patent/GB1314317A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1314317A (en) | 1973-04-18 |
| FR2089110A5 (en) | 1972-01-07 |
| JPS4946794B1 (en) | 1974-12-12 |
| DE2116205C3 (en) | 1978-08-31 |
| NL150618B (en) | 1976-08-16 |
| US3729643A (en) | 1973-04-24 |
| DE2116205B2 (en) | 1977-12-15 |
| CA927901A (en) | 1973-06-05 |
| NL150618C (en) | |
| DE2116205A1 (en) | 1971-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MATSUSHITA |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |