BE567408A - - Google Patents
Info
- Publication number
- BE567408A BE567408A BE567408DA BE567408A BE 567408 A BE567408 A BE 567408A BE 567408D A BE567408D A BE 567408DA BE 567408 A BE567408 A BE 567408A
- 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
- H01J61/02—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 |
|---|---|---|---|
| NL359778X | 1957-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567408A true BE567408A (en:Method) |
Family
ID=19785354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567408D BE567408A (en:Method) | 1957-05-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE567408A (en:Method) |
| CH (1) | CH359778A (en:Method) |
-
0
- BE BE567408D patent/BE567408A/xx unknown
-
1958
- 1958-05-05 CH CH359778D patent/CH359778A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH359778A (de) | 1962-01-31 |