FR1076654A - - Google Patents
Info
- Publication number
- FR1076654A FR1076654A FR1076654DA FR1076654A FR 1076654 A FR1076654 A FR 1076654A FR 1076654D A FR1076654D A FR 1076654DA FR 1076654 A FR1076654 A FR 1076654A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/52—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output having grid-like image screen through which the electron ray or beam passes and by which the ray or beam is influenced before striking the luminescent output screen, i.e. having "triode action"
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US326738XA | 1952-05-07 | 1952-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1076654A true FR1076654A (pt) | 1954-10-28 |
Family
ID=21866196
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1076654D Expired FR1076654A (pt) | 1952-05-07 | ||
| FR69064D Expired FR69064E (fr) | 1952-05-07 | 1955-03-03 | Dispositif transformateur de lumière |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR69064D Expired FR69064E (fr) | 1952-05-07 | 1955-03-03 | Dispositif transformateur de lumière |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE519725A (pt) |
| CH (1) | CH326738A (pt) |
| FR (2) | FR69064E (pt) |
-
0
- BE BE519725D patent/BE519725A/fr unknown
- FR FR1076654D patent/FR1076654A/fr not_active Expired
-
1953
- 1953-04-30 CH CH326738D patent/CH326738A/fr unknown
-
1955
- 1955-03-03 FR FR69064D patent/FR69064E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE519725A (pt) | |
| FR69064E (fr) | 1958-09-22 |
| CH326738A (fr) | 1957-12-31 |