NL31447C - - Google Patents
Info
- Publication number
- NL31447C NL31447C NL31447DA NL31447C NL 31447 C NL31447 C NL 31447C NL 31447D A NL31447D A NL 31447DA NL 31447 C NL31447 C NL 31447C
- 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
- H03B19/10—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 multiplication only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE338263X | 1928-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31447C true NL31447C (es) |
Family
ID=20308294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31447D NL31447C (es) | 1928-10-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1848507A (es) |
| BE (1) | BE364226A (es) |
| DE (1) | DE523192C (es) |
| FR (1) | FR682181A (es) |
| GB (1) | GB338263A (es) |
| NL (1) | NL31447C (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL78602C (es) * | 1943-10-21 | 1955-06-22 | ||
| US2445690A (en) * | 1944-06-02 | 1948-07-20 | Patt Elavathur Sub Viswanathan | Electron oscillator |
| US2609509A (en) * | 1945-06-13 | 1952-09-02 | Bertram C Hill | Electrical testing apparatus |
| US2539826A (en) * | 1945-07-30 | 1951-01-30 | Thomas J George | Electronic musical instrument |
| BE532098A (es) * | 1953-10-16 | |||
| US2913670A (en) * | 1957-12-30 | 1959-11-17 | Edwin F Laine | Wide band regenerative frequency divider and multiplier |
| DE1086300B (de) * | 1958-12-17 | 1960-08-04 | Siemens Ag | Schaltungsanordnung zur Frequenzteilung und -vervielfachung |
| DE1168508B (de) * | 1960-08-17 | 1964-04-23 | Siemens Ag | Schaltungsanordnung zur Frequenzteilung und -vervielfachung |
-
0
- US US1848507D patent/US1848507A/en not_active Expired - Lifetime
- BE BE364226D patent/BE364226A/xx unknown
- NL NL31447D patent/NL31447C/xx active
-
1929
- 1929-02-23 DE DET36450D patent/DE523192C/de not_active Expired
- 1929-09-10 GB GB27561/29A patent/GB338263A/en not_active Expired
- 1929-09-23 FR FR682181D patent/FR682181A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB338263A (en) | 1930-11-20 |
| US1848507A (en) | 1932-03-08 |
| BE364226A (es) | |
| FR682181A (fr) | 1930-05-23 |
| DE523192C (de) | 1931-05-01 |