BE427506A - - Google Patents
Info
- Publication number
- BE427506A BE427506A BE427506DA BE427506A BE 427506 A BE427506 A BE 427506A BE 427506D A BE427506D A BE 427506DA BE 427506 A BE427506 A BE 427506A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0064—Earth or grounding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Amplifiers (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES6763D DE972012C (de) | 1937-04-13 | 1937-04-13 | UEbertragungssystem mit geschirmten Hochfrequenzuebertragungseinrichtungen |
| DE280437X | 1937-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427506A true BE427506A (US20110232667A1-20110929-C00004.png) | 1938-05-31 |
Family
ID=25759893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427506D BE427506A (US20110232667A1-20110929-C00004.png) | 1937-04-13 | 1938-04-11 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE923554C (de) * | 1948-10-02 | 1955-02-17 | Telefunken Gmbh | Anordnung zur Beseitigung des Netzbrummens |
| US5042084A (en) * | 1989-09-07 | 1991-08-20 | Cochlear Pty. Limited | Three wire system for Cochlear implant processor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE300621C (US20110232667A1-20110929-C00004.png) * | 1916-07-07 | 1921-07-19 | Siemens Ag | |
| AT103433B (de) * | 1924-05-22 | 1926-05-25 | Siemens Ag | Vorrichtung zur Gleichrichtung oder Verstärkung elektrischer Wellen. |
| DE584980C (de) * | 1930-04-01 | 1933-09-27 | Siemens & Halske Akt Ges | Verstaerkeranordnung mit mehreren aus einer gemeinsamen Stromquelle geheizten Gluehkathodenroehren |
| DE662396C (de) * | 1936-03-19 | 1938-12-09 | Telefunken Gmbh | Mehrstufiger abgeschirmter Empfaenger |
-
1937
- 1937-04-13 DE DES6763D patent/DE972012C/de not_active Expired
-
1938
- 1938-04-01 CH CH205033D patent/CH205033A/de unknown
- 1938-04-11 BE BE427506D patent/BE427506A/xx unknown
- 1938-04-11 FR FR836521D patent/FR836521A/fr not_active Expired
- 1938-04-12 GB GB1120438A patent/GB493903A/en not_active Expired
- 1938-04-12 CH CH207137D patent/CH207137A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH207137A (de) | 1939-09-30 |
| FR836521A (fr) | 1939-01-19 |
| CH205033A (de) | 1939-05-31 |
| GB493903A (en) | 1938-10-17 |
| DE972012C (de) | 1959-05-06 |
