NL70859C - - Google Patents
Info
- Publication number
- NL70859C NL70859C NL70859DA NL70859C NL 70859 C NL70859 C NL 70859C NL 70859D A NL70859D A NL 70859DA NL 70859 C NL70859 C NL 70859C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL266794X | 1947-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70859C true NL70859C (US07122603-20061017-C00294.png) |
Family
ID=19781771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70859D NL70859C (US07122603-20061017-C00294.png) | 1947-08-14 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686221A (en) * | 1949-11-03 | 1954-08-10 | Rca Corp | Simplified compbination fm and television receiver |
| NL88018C (US07122603-20061017-C00294.png) * | 1951-10-13 | |||
| US2765363A (en) * | 1951-10-18 | 1956-10-02 | Hazeltine Research Inc | Signal-detection systems for intercarrier television receivers |
| US2953644A (en) * | 1956-10-04 | 1960-09-20 | Bell Telephone Labor Inc | Wave transmission system |
| US4562472A (en) * | 1983-11-30 | 1985-12-31 | Rca Corporation | Double conversion tuner with split IF output |
| DE59504484D1 (de) | 1994-10-27 | 1999-01-21 | Ferag Ag | Verfahren und Einrichtung zum Beschriften von Druckereiprodukten |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793959A (en) * | 1924-05-29 | 1931-02-24 | Stromberg Carlson Telephone | Radio receiving system |
| US1813923A (en) * | 1929-02-06 | 1931-07-14 | Bell Telephone Labor Inc | Radio receiving system |
| US2088432A (en) * | 1934-02-17 | 1937-07-27 | Rca Corp | Frequency converter circuit |
| US2165794A (en) * | 1935-09-30 | 1939-07-11 | Rca Corp | Television apparatus |
| US2186455A (en) * | 1936-10-24 | 1940-01-09 | Markia Corp | Sound and television receiving system |
| BE436836A (US07122603-20061017-C00294.png) * | 1938-10-26 | |||
| US2273134A (en) * | 1941-01-07 | 1942-02-17 | Rca Corp | Dual intermediate frequency amplifier circuit |
| BE450187A (US07122603-20061017-C00294.png) * | 1942-04-16 | |||
| GB587553A (en) * | 1944-09-01 | 1947-04-29 | Standard Telephones Cables Ltd | Improvements in circuit arrangements for use with widely-separated frequency bands |
| US2451584A (en) * | 1945-10-27 | 1948-10-19 | Rca Corp | Signal receiver tuning indicator |
| US2528222A (en) * | 1948-12-29 | 1950-10-31 | Gen Electric | Combination television and frequency modulation receiver |
-
0
- BE BE484347D patent/BE484347A/xx unknown
- NL NL70859D patent/NL70859C/xx active
-
1948
- 1948-07-19 US US39473A patent/US2591264A/en not_active Expired - Lifetime
- 1948-08-11 GB GB21135/48A patent/GB649471A/en not_active Expired
- 1948-08-12 CH CH266794D patent/CH266794A/de unknown
- 1948-08-12 FR FR970382D patent/FR970382A/fr not_active Expired
- 1948-12-24 DE DEP26465A patent/DE812683C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH266794A (de) | 1950-02-15 |
| US2591264A (en) | 1952-04-01 |
| GB649471A (en) | 1951-01-24 |
| FR970382A (fr) | 1951-01-03 |
| BE484347A (US07122603-20061017-C00294.png) | |
| DE812683C (de) | 1951-09-03 |
