NL42963C - - Google Patents
Info
- Publication number
- NL42963C NL42963C NL42963DA NL42963C NL 42963 C NL42963 C NL 42963C NL 42963D A NL42963D A NL 42963DA NL 42963 C NL42963 C NL 42963C
- Authority
- NL
- Netherlands
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE463741X | 1934-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL42963C true NL42963C (https=) |
Family
ID=6540154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL42963D NL42963C (https=) | 1934-11-13 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR797630A (https=) |
| GB (1) | GB463741A (https=) |
| NL (1) | NL42963C (https=) |
-
0
- NL NL42963D patent/NL42963C/xx active
-
1935
- 1935-11-12 FR FR797630D patent/FR797630A/fr not_active Expired
- 1935-11-12 GB GB31258/35A patent/GB463741A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR797630A (fr) | 1936-05-01 |
| GB463741A (en) | 1937-04-06 |