NL63175C - - Google Patents
Info
- Publication number
- NL63175C NL63175C NL63175DA NL63175C NL 63175 C NL63175 C NL 63175C NL 63175D A NL63175D A NL 63175DA NL 63175 C NL63175 C NL 63175C
- 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
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
- H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE453180X | 1942-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL63175C true NL63175C (de) |
Family
ID=6538753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63175D NL63175C (de) | 1942-12-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE453180A (de) |
| CH (1) | CH237280A (de) |
| FR (1) | FR899381A (de) |
| NL (1) | NL63175C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768551A (en) * | 1947-01-14 | 1956-10-30 | Baldwin Piano Co | Electronic organ with tremolo |
| US3330465A (en) * | 1965-07-20 | 1967-07-11 | Diamond Int Corp | Display and packaging tray and blank for producing the same |
-
0
- BE BE453180D patent/BE453180A/xx unknown
- NL NL63175D patent/NL63175C/xx active
-
1943
- 1943-10-26 CH CH237280D patent/CH237280A/de unknown
- 1943-11-03 FR FR899381D patent/FR899381A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE453180A (de) | |
| FR899381A (fr) | 1945-05-29 |
| CH237280A (de) | 1945-04-15 |