NL227635A - - Google Patents
Info
- Publication number
- NL227635A NL227635A NL227635DA NL227635A NL 227635 A NL227635 A NL 227635A NL 227635D A NL227635D A NL 227635DA NL 227635 A NL227635 A NL 227635A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
- H03K3/16—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using a transformer for feedback, e.g. blocking oscillator with saturable core
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
- H04N17/045—Self-contained testing apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL227635 | 1958-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL227635A true NL227635A (en) |
Family
ID=19751207
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL113946D NL113946C (en) | 1958-05-08 | ||
NL227635D NL227635A (en) | 1958-05-08 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL113946D NL113946C (en) | 1958-05-08 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1135030B (en) |
FR (1) | FR1223813A (en) |
GB (1) | GB911409A (en) |
NL (2) | NL227635A (en) |
-
0
- NL NL113946D patent/NL113946C/xx active
- NL NL227635D patent/NL227635A/xx unknown
-
1959
- 1959-05-05 GB GB1536959A patent/GB911409A/en not_active Expired
- 1959-05-05 DE DEN16673A patent/DE1135030B/en active Pending
- 1959-05-06 FR FR794110A patent/FR1223813A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1223813A (en) | 1960-06-20 |
DE1135030B (en) | 1962-08-23 |
NL113946C (en) | |
GB911409A (en) | 1962-11-28 |