BE435788A - - Google Patents
Info
- Publication number
- BE435788A BE435788A BE435788DA BE435788A BE 435788 A BE435788 A BE 435788A BE 435788D A BE435788D A BE 435788DA BE 435788 A BE435788 A BE 435788A
- 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
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE211741X | 1938-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435788A true BE435788A (OSRAM) |
Family
ID=5804338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435788D BE435788A (OSRAM) | 1938-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2232064A (OSRAM) |
| BE (1) | BE435788A (OSRAM) |
| CH (1) | CH211741A (OSRAM) |
| FR (1) | FR858584A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505813A (en) * | 1945-08-03 | 1950-05-02 | Toth Emerick | Selective amplifier system |
-
0
- BE BE435788D patent/BE435788A/xx unknown
-
1939
- 1939-07-29 US US287200A patent/US2232064A/en not_active Expired - Lifetime
- 1939-08-01 CH CH211741D patent/CH211741A/de unknown
- 1939-08-02 FR FR858584D patent/FR858584A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR858584A (fr) | 1940-11-28 |
| CH211741A (de) | 1940-10-15 |
| US2232064A (en) | 1941-02-18 |