BE464099A - - Google Patents
Info
- Publication number
- BE464099A BE464099A BE464099DA BE464099A BE 464099 A BE464099 A BE 464099A BE 464099D A BE464099D A BE 464099DA BE 464099 A BE464099 A BE 464099A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/16—Frequency regulation arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Tubes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1169950X | 1944-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE464099A true BE464099A (en) |
Family
ID=19870863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE464099D BE464099A (en) | 1944-05-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE464099A (en) |
| CH (1) | CH252910A (en) |
| DE (1) | DE811007C (en) |
| FR (1) | FR927295A (en) |
| GB (1) | GB625186A (en) |
| NL (1) | NL60409C (en) |
-
0
- BE BE464099D patent/BE464099A/xx unknown
- NL NL60409D patent/NL60409C/xx active
- FR FR927295D patent/FR927295A/fr not_active Expired
-
1946
- 1946-03-21 CH CH252910D patent/CH252910A/en unknown
-
1947
- 1947-02-26 GB GB5572/47A patent/GB625186A/en not_active Expired
-
1948
- 1948-12-04 DE DEP23504A patent/DE811007C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH252910A (en) | 1948-01-31 |
| NL60409C (en) | |
| DE811007C (en) | 1951-08-16 |
| FR927295A (en) | 1947-11-03 |
| GB625186A (en) | 1949-06-23 |