NL195747A - - Google Patents
Info
- Publication number
- NL195747A NL195747A NL195747DA NL195747A NL 195747 A NL195747 A NL 195747A NL 195747D A NL195747D A NL 195747DA NL 195747 A NL195747 A NL 195747A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
- H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0013—Sealed electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1120421XA | 1954-07-26 | 1954-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL195747A true NL195747A (https=) |
Family
ID=22341819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL195747D NL195747A (https=) | 1954-07-26 | ||
| NL91784D NL91784C (https=) | 1954-07-26 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91784D NL91784C (https=) | 1954-07-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE540061A (https=) |
| DE (1) | DE962102C (https=) |
| FR (1) | FR1120421A (https=) |
| NL (2) | NL91784C (https=) |
-
0
- NL NL195747D patent/NL195747A/xx unknown
- BE BE540061D patent/BE540061A/xx unknown
- NL NL91784D patent/NL91784C/xx active
-
1955
- 1955-03-09 FR FR1120421D patent/FR1120421A/fr not_active Expired
- 1955-04-24 DE DEW16533A patent/DE962102C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE540061A (https=) | |
| FR1120421A (fr) | 1956-07-05 |
| DE962102C (de) | 1957-04-18 |
| NL91784C (https=) |