BE409117A - - Google Patents
Info
- Publication number
- BE409117A BE409117A BE409117DA BE409117A BE 409117 A BE409117 A BE 409117A BE 409117D A BE409117D A BE 409117DA BE 409117 A BE409117 A BE 409117A
- 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE429010X | 1934-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE409117A true BE409117A (en) |
Family
ID=6477548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409117D BE409117A (en) | 1934-05-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2200950A (en) |
| BE (1) | BE409117A (en) |
| FR (1) | FR789199A (en) |
| GB (1) | GB429010A (en) |
| NL (1) | NL41541C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731498Y2 (en) * | 1991-06-27 | 1995-07-19 | スタンレー電気株式会社 | Cold cathode tube |
-
0
- NL NL41541D patent/NL41541C/xx active
- BE BE409117D patent/BE409117A/xx unknown
-
1935
- 1935-02-25 GB GB6033/35A patent/GB429010A/en not_active Expired
- 1935-04-23 FR FR789199D patent/FR789199A/en not_active Expired
- 1935-04-30 US US19086A patent/US2200950A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR789199A (en) | 1935-10-24 |
| US2200950A (en) | 1940-05-14 |
| GB429010A (en) | 1935-05-22 |
| NL41541C (en) |