BE476285A - - Google Patents
Info
- Publication number
- BE476285A BE476285A BE476285DA BE476285A BE 476285 A BE476285 A BE 476285A BE 476285D A BE476285D A BE 476285DA BE 476285 A BE476285 A BE 476285A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/065—Devices for short wave tubes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23284T |
Publications (1)
Publication Number | Publication Date |
---|---|
BE476285A true BE476285A ( ) |
Family
ID=21700268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE476285D BE476285A ( ) |
Country Status (3)
Country | Link |
---|---|
US (1) | USRE23284E ( ) |
BE (1) | BE476285A ( ) |
FR (1) | FR959949A ( ) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749466A (en) * | 1951-12-18 | 1956-06-05 | Machlett Lab Inc | Electron tube gettering means |
US2720997A (en) * | 1952-04-05 | 1955-10-18 | Westinghouse Electric Corp | Seal for electron discharge device |
BE568536A ( ) * | 1957-06-12 |
-
0
- US US23284D patent/USRE23284E/en not_active Expired
- BE BE476285D patent/BE476285A/xx unknown
- FR FR959949D patent/FR959949A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
USRE23284E (en) | 1950-10-17 |
FR959949A ( ) | 1950-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6028556A (en) | Portable radio communication apparatus | |
US20100163733A1 (en) | Airborne tunable mid-ir laser gas-correlation sensor | |
WO2003040728A3 (en) | Method and apparatus for the determination of glucose | |
WO2012035821A1 (ja) | 非水系電解液及び非水系電解液二次電池 | |
DE4022414A1 (de) | Substituierte pyrrolo-pyridine | |
JP7442699B2 (ja) | 半導体装置 | |
EP2831838A4 (en) | SYSTEM, METHOD, AND COMPUTER SOFTWARE FOR DECOMPRESSING BLOCKED COMPRESSED IMAGES | |
WO2011156858A1 (en) | Low cost making of a low carbon, low sulfur, and low nitrogen steel using conventional steelmaking equipment | |
DE2814234A1 (de) | Kugelgelenk | |
ES2962593T3 (es) | Cuantificación de resto glucano en glucoproteínas recombinantes | |
CN114871815B (zh) | 一种具有自冷功能的铣刀盘组件及其总成 | |
US381612A (en) | Otto btjssler | |
CN113225768B (zh) | 一种4g/5g传输网络的同步方法 | |
KR20090078052A (ko) | 제철원료 및 그 제조방법 | |
CN108588686B (zh) | 一种化学水浴沉积设备和工艺 | |
CN206784579U (zh) | 一种自模板预制率95%以上的多层装配建筑结构 | |
CA2161335A1 (en) | Methods for Preserving Foods at Ambient Temperatures | |
CN110357895A (zh) | 四氟硼酸螺环季铵盐的制备方法 | |
CA2893705A1 (en) | Process for corrosion protection of iron containing materials | |
US11942829B2 (en) | Bonded rotor plate | |
CN218543564U (zh) | 一种带压取温度保护套管装置 | |
CN216279839U (zh) | 一种纤维带增强聚乙烯螺旋波纹管 | |
CN213685824U (zh) | 一种自动补气系统管道保温组件 | |
US20220072876A1 (en) | System and method for hollow vessel printing | |
CN208546738U (zh) | 一种易于码堆捆绑的金属锭 |