NL16089C - - Google Patents
Info
- Publication number
- NL16089C NL16089C NL16089DA NL16089C NL 16089 C NL16089 C NL 16089C NL 16089D A NL16089D A NL 16089DA NL 16089 C NL16089 C NL 16089C
- 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
- H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
- H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
- H03B7/04—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL228935X | 1924-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL16089C true NL16089C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19779813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL16089D NL16089C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1924-02-09 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616040A (en) * | 1948-09-24 | 1952-10-28 | Rca Corp | Electrical system for prolonging life of coated cathodes |
-
0
- NL NL16089D patent/NL16089C/xx active
-
1925
- 1925-01-07 US US1072A patent/US1737224A/en not_active Expired - Lifetime
- 1925-01-19 FR FR591771D patent/FR591771A/fr not_active Expired
- 1925-02-06 GB GB3453/25A patent/GB228935A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1737224A (en) | 1929-11-26 |
| GB228935A (en) | 1925-06-04 |
| FR591771A (fr) | 1925-07-17 |