BE426703A - - Google Patents
Info
- Publication number
- BE426703A BE426703A BE426703DA BE426703A BE 426703 A BE426703 A BE 426703A BE 426703D A BE426703D A BE 426703DA BE 426703 A BE426703 A BE 426703A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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)
- Amplifiers (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201782X | 1937-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426703A true BE426703A (https=) | 1938-04-30 |
Family
ID=5768055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426703D BE426703A (https=) | 1937-03-06 | 1938-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2285437A (https=) |
| BE (1) | BE426703A (https=) |
| CH (1) | CH201782A (https=) |
| FR (1) | FR834727A (https=) |
| GB (1) | GB492641A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416831A (en) * | 1942-08-06 | 1947-03-04 | Electronic Lab Inc | Radio transmitter amplifier |
| US2484245A (en) * | 1944-08-31 | 1949-10-11 | Westinghouse Electric Corp | Rectifier |
| US2417464A (en) * | 1945-03-06 | 1947-03-18 | Duro Test Corp | Metal container |
| US2489245A (en) * | 1946-03-21 | 1949-11-22 | Chicago Title And Trust Compan | Electrical apparatus |
| US3204201A (en) * | 1960-05-18 | 1965-08-31 | Vidar Corp | Shielded circuit |
-
1938
- 1938-02-24 CH CH201782D patent/CH201782A/de unknown
- 1938-03-02 BE BE426703D patent/BE426703A/xx unknown
- 1938-03-03 FR FR834727D patent/FR834727A/fr not_active Expired
- 1938-03-03 US US193659A patent/US2285437A/en not_active Expired - Lifetime
- 1938-03-04 GB GB6852/38A patent/GB492641A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB492641A (en) | 1938-09-23 |
| CH201782A (de) | 1938-12-15 |
| FR834727A (fr) | 1938-11-30 |
| US2285437A (en) | 1942-06-09 |