USB379865I5 - - Google Patents
Info
- Publication number
- USB379865I5 USB379865I5 US379865DD USB379865I5 US B379865 I5 USB379865 I5 US B379865I5 US 379865D D US379865D D US 379865DD US B379865 I5 USB379865 I5 US B379865I5
- Authority
- US
- United States
- 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.)
- Pending
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 |
|---|---|---|---|
| DE2078797X | 1932-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB379865I5 true USB379865I5 (xx) |
Family
ID=7983870
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US379865D Pending USB379865I5 (xx) | 1932-04-30 | ||
| US665416A Expired - Lifetime US2078797A (en) | 1932-04-30 | 1933-04-10 | Electron tube |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US665416A Expired - Lifetime US2078797A (en) | 1932-04-30 | 1933-04-10 | Electron tube |
Country Status (1)
| Country | Link |
|---|---|
| US (2) | US2078797A (xx) |
-
0
- US US379865D patent/USB379865I5/en active Pending
-
1933
- 1933-04-10 US US665416A patent/US2078797A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2078797A (en) | 1937-04-27 |