BE415026A - - Google Patents
Info
- Publication number
- BE415026A BE415026A BE415026DA BE415026A BE 415026 A BE415026 A BE 415026A BE 415026D A BE415026D A BE 415026DA BE 415026 A BE415026 A BE 415026A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE473290X | 1935-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415026A true BE415026A (ja�@�@) |
Family
ID=6541548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415026D BE415026A (ja�@�@) | 1935-04-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE415026A (ja�@�@) |
| FR (1) | FR804998A (ja�@�@) |
| GB (1) | GB473290A (ja�@�@) |
| NL (1) | NL48956C (ja�@�@) |
-
0
- BE BE415026D patent/BE415026A/xx unknown
- NL NL48956D patent/NL48956C/xx active
-
1936
- 1936-04-08 GB GB10336/36A patent/GB473290A/en not_active Expired
- 1936-04-17 FR FR804998D patent/FR804998A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL48956C (ja�@�@) | |
| GB473290A (en) | 1937-10-08 |
| FR804998A (fr) | 1936-11-06 |