BE475339A - - Google Patents
Info
- Publication number
- BE475339A BE475339A BE475339DA BE475339A BE 475339 A BE475339 A BE 475339A BE 475339D A BE475339D A BE 475339DA BE 475339 A BE475339 A BE 475339A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F1/00—Card games
- A63F1/06—Card games appurtenances
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1813746A GB626951A (en) | 1946-06-17 | 1946-06-17 | Improvements in and relating to high pressure electric discharge lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475339A true BE475339A (en) |
Family
ID=10107279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475339D BE475339A (en) | 1946-06-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE475339A (en) |
| FR (1) | FR953522A (en) |
| GB (1) | GB626951A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2714686A (en) * | 1947-11-25 | 1955-08-02 | Gen Electric | High pressure mercury vapor electric discharge lamps |
| US2714687A (en) * | 1950-08-02 | 1955-08-02 | Gen Electric | High pressure mercury vapor electric discharge lamps |
| DE1041596B (en) * | 1951-01-11 | 1958-10-23 | Engelhard Ind Inc | Electric high pressure discharge lamp |
| JP3158972B2 (en) * | 1995-06-26 | 2001-04-23 | ウシオ電機株式会社 | Short arc type mercury lamp and lighting method thereof |
-
0
- BE BE475339D patent/BE475339A/xx unknown
-
1946
- 1946-06-17 GB GB1813746A patent/GB626951A/en not_active Expired
-
1947
- 1947-09-26 FR FR953522D patent/FR953522A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR953522A (en) | 1949-12-07 |
| GB626951A (en) | 1949-07-25 |