NL30181C - - Google Patents
Info
- Publication number
- NL30181C NL30181C NL30181DA NL30181C NL 30181 C NL30181 C NL 30181C NL 30181D A NL30181D A NL 30181DA NL 30181 C NL30181 C NL 30181C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/12—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3139027A GB306580A (en) | 1927-11-22 | 1927-11-22 | Improvements in or relating to constant frequency control devices suitable for use in picture telegraphy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL30181C true NL30181C (en:Method) |
Family
ID=10322380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL30181D NL30181C (en:Method) | 1927-11-22 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB306580A (en:Method) |
| NL (1) | NL30181C (en:Method) |
-
0
- NL NL30181D patent/NL30181C/xx active
-
1927
- 1927-11-22 GB GB3139027A patent/GB306580A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB306580A (en) | 1929-02-22 |