BE676224A - - Google Patents
Info
- Publication number
- BE676224A BE676224A BE676224DA BE676224A BE 676224 A BE676224 A BE 676224A BE 676224D A BE676224D A BE 676224DA BE 676224 A BE676224 A BE 676224A
- 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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6501605A NL6501605A (en) | 1965-02-10 | 1965-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676224A true BE676224A (en) | 1966-08-08 |
Family
ID=19792320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676224D BE676224A (en) | 1965-02-10 | 1966-02-08 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT270804B (en) |
| BE (1) | BE676224A (en) |
| CH (1) | CH430874A (en) |
| DK (1) | DK120089B (en) |
| GB (1) | GB1130157A (en) |
| NL (1) | NL6501605A (en) |
-
1965
- 1965-02-10 NL NL6501605A patent/NL6501605A/xx unknown
-
1966
- 1966-02-07 AT AT107566A patent/AT270804B/en active
- 1966-02-07 DK DK61266A patent/DK120089B/en unknown
- 1966-02-07 GB GB522166A patent/GB1130157A/en not_active Expired
- 1966-02-07 CH CH171166A patent/CH430874A/en unknown
- 1966-02-08 BE BE676224D patent/BE676224A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT270804B (en) | 1969-05-12 |
| NL6501605A (en) | 1966-08-11 |
| GB1130157A (en) | 1968-10-09 |
| DK120089B (en) | 1971-04-05 |
| DE1539485B2 (en) | 1975-08-07 |
| DE1539485A1 (en) | 1969-10-16 |
| CH430874A (en) | 1967-02-28 |