NL39573C - - Google Patents
Info
- Publication number
- NL39573C NL39573C NL39573DA NL39573C NL 39573 C NL39573 C NL 39573C NL 39573D A NL39573D A NL 39573DA NL 39573 C NL39573 C NL 39573C
- 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 |
---|---|---|---|
DE431774X | 1932-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL39573C true NL39573C (ja) |
Family
ID=6489104
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL46608D NL46608C (ja) | 1932-10-21 | ||
NL39573D NL39573C (ja) | 1932-10-21 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL46608D NL46608C (ja) | 1932-10-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2100701A (ja) |
FR (1) | FR762649A (ja) |
GB (1) | GB431774A (ja) |
NL (2) | NL39573C (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616038A (en) * | 1947-09-23 | 1952-10-28 | Univ Leland Stanford Junior | Frequency converter |
BE442708A (ja) * | 1939-08-21 | |||
GB609480A (en) * | 1944-09-30 | 1948-10-01 | Otto Ernst Heinrich Klemperer | Improvements in or relating to a electron discharge apparatus in which a flattened or ribbon-shaped electron beam is employed |
US2518472A (en) * | 1949-02-03 | 1950-08-15 | Heil Oskar | Electron gun |
US2573287A (en) * | 1950-06-23 | 1951-10-30 | Rauland Corp | Electron gun for cathode-ray tubes |
-
0
- NL NL46608D patent/NL46608C/xx active
- NL NL39573D patent/NL39573C/xx active
-
1933
- 1933-10-16 GB GB28503/33A patent/GB431774A/en not_active Expired
- 1933-10-18 US US694134A patent/US2100701A/en not_active Expired - Lifetime
- 1933-10-20 FR FR762649D patent/FR762649A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL46608C (ja) | |
US2100701A (en) | 1937-11-30 |
FR762649A (fr) | 1934-04-14 |
GB431774A (en) | 1935-07-16 |