NL50632C - - Google Patents
Info
- Publication number
- NL50632C NL50632C NL50632DA NL50632C NL 50632 C NL50632 C NL 50632C NL 50632D A NL50632D A NL 50632DA NL 50632 C NL50632 C NL 50632C
- 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2229135X | 1938-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50632C true NL50632C (fr) |
Family
ID=7991295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50632D NL50632C (fr) | 1938-03-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2229135A (fr) |
| NL (1) | NL50632C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434622A (en) * | 1942-09-24 | 1948-01-13 | Gen Electric | Light sensitive electric discharge device |
| BE521169A (fr) * | 1948-12-03 | |||
| SE429431B (sv) * | 1981-06-10 | 1983-09-05 | Electrolux Const Ab | Anordning vid lagersystem |
-
0
- NL NL50632D patent/NL50632C/xx active
-
1939
- 1939-03-01 US US259072A patent/US2229135A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2229135A (en) | 1941-01-21 |