NL62596C - - Google Patents
Info
- Publication number
- NL62596C NL62596C NL62596DA NL62596C NL 62596 C NL62596 C NL 62596C NL 62596D A NL62596D A NL 62596DA NL 62596 C NL62596 C NL 62596C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign
-
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Particle Accelerators (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR972390T | 1941-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL62596C true NL62596C (fr) |
Family
ID=9515947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62596D NL62596C (fr) | 1941-02-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2520765A (fr) |
| BE (1) | BE444207A (fr) |
| FR (1) | FR972390A (fr) |
| GB (1) | GB576152A (fr) |
| NL (1) | NL62596C (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1995339A (en) * | 1930-12-10 | 1935-03-26 | Norge Corp | Refrigerator throat lining |
| NL51108C (fr) * | 1935-11-19 | |||
| FR816136A (fr) * | 1936-04-10 | 1937-07-30 | Materiel Telephonique | Perfectionnements aux circuits comportant des tubes thermcioniques |
| GB515864A (en) * | 1938-06-30 | 1939-12-15 | Eric Lawrence Casling White | Improvements in or relating to thermionic valve circuits |
| US2228939A (en) * | 1938-09-30 | 1941-01-14 | Rca Corp | High frequency power tube |
| US2272062A (en) * | 1939-03-01 | 1942-02-03 | Rca Corp | Coaxial line ultra high frequency amplifier |
-
0
- BE BE444207D patent/BE444207A/xx unknown
- NL NL62596D patent/NL62596C/xx active
-
1941
- 1941-02-27 FR FR972390D patent/FR972390A/fr not_active Expired
-
1942
- 1942-03-20 GB GB3752/42A patent/GB576152A/en not_active Expired
-
1945
- 1945-05-05 US US592097A patent/US2520765A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR972390A (fr) | 1951-01-29 |
| GB576152A (en) | 1946-03-21 |
| BE444207A (fr) | |
| US2520765A (en) | 1950-08-29 |