BE500658A - - Google Patents
Info
- Publication number
- BE500658A BE500658A BE500658DA BE500658A BE 500658 A BE500658 A BE 500658A BE 500658D A BE500658D A BE 500658DA BE 500658 A BE500658 A BE 500658A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB290622X | 1950-01-19 | ||
| GB181250X | 1950-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500658A true BE500658A (nl) |
Family
ID=26253179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500658D BE500658A (nl) | 1950-01-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE500658A (nl) |
| CH (1) | CH290622A (nl) |
-
0
- BE BE500658D patent/BE500658A/xx unknown
-
1951
- 1951-01-18 CH CH290622D patent/CH290622A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH290622A (fr) | 1953-05-15 |