BE446552A - - Google Patents
Info
- Publication number
- BE446552A BE446552A BE446552DA BE446552A BE 446552 A BE446552 A BE 446552A BE 446552D A BE446552D A BE 446552DA BE 446552 A BE446552 A BE 446552A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/14—Auxiliary devices for switching or interrupting by electric discharge devices
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- 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
- H04B1/08—Constructional details, e.g. cabinet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE110841X | 1941-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446552A true BE446552A (US07655688-20100202-C00086.png) |
Family
ID=5652285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446552D BE446552A (US07655688-20100202-C00086.png) | 1941-08-11 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE446552A (US07655688-20100202-C00086.png) |
| CH (3) | CH225900A (US07655688-20100202-C00086.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968528C (de) * | 1952-04-26 | 1958-02-27 | Elektronik Ges Mit Beschraenkt | Elektrisches Megaphon |
| DE1011008B (de) * | 1953-03-27 | 1957-06-27 | Siemens Ag | Stromversorgungsteil fuer elektrische Nachrichtengeraete, insbesondere Rundfunkempfaenger, fuer wahlweisen Netz- oder Batteriebetrieb |
| DE1006906B (de) * | 1955-03-29 | 1957-04-25 | Telefunken Gmbh | Koffer-Rundfunkempfaenger fuer Batterie- und Netzbetrieb |
| DE1096974B (de) * | 1959-06-18 | 1961-01-12 | Deutsche Elektronik Gmbh | Betriebsartenschalter fuer ein elektrisches oder elektronisches Geraet |
| DE1114858B (de) * | 1960-01-22 | 1961-10-12 | Gustav Gerber Dr Ing | Ladegeraet fuer Klein-Akkumulatoren |
-
0
- BE BE446552D patent/BE446552A/xx unknown
-
1942
- 1942-05-01 CH CH225900D patent/CH225900A/de unknown
- 1942-05-09 CH CH226130D patent/CH226130A/de unknown
- 1942-05-09 CH CH226573D patent/CH226573A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH225900A (de) | 1943-02-28 |
| CH226130A (de) | 1943-03-15 |
| CH226573A (de) | 1943-04-15 |
