NL69710C - - Google Patents
Info
- Publication number
- NL69710C NL69710C NL69710DA NL69710C NL 69710 C NL69710 C NL 69710C NL 69710D A NL69710D A NL 69710DA NL 69710 C NL69710 C NL 69710C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
-
- 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
-
- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/16—Monitoring arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR967490T | 1948-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL69710C true NL69710C (en) |
Family
ID=9500670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL69710D NL69710C (en) | 1948-06-10 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR967490A (en) |
| NL (1) | NL69710C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029385A (en) * | 1958-06-06 | 1962-04-10 | Daimler Benz Ag | Apparatus for analyzing noise produced by machines |
-
0
- NL NL69710D patent/NL69710C/xx active
-
1948
- 1948-06-10 FR FR967490D patent/FR967490A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR967490A (en) | 1950-11-03 |