BE522135A - - Google Patents
Info
- Publication number
- BE522135A BE522135A BE522135DA BE522135A BE 522135 A BE522135 A BE 522135A BE 522135D A BE522135D A BE 522135DA BE 522135 A BE522135 A BE 522135A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR932684X | 1953-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522135A true BE522135A (pt) |
Family
ID=9455266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522135D BE522135A (pt) | 1953-03-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE522135A (pt) |
| CH (1) | CH332674A (pt) |
| DE (1) | DE932684C (pt) |
| FR (1) | FR1075579A (pt) |
| GB (1) | GB734060A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL91579C (pt) * | 1955-04-16 | |||
| US4471592A (en) * | 1982-12-10 | 1984-09-18 | Mackinnon Jr Donald J | Strapping band for retaining insulation between wall studs and method of manufacture and use |
-
0
- BE BE522135D patent/BE522135A/xx unknown
-
1953
- 1953-03-10 FR FR1075579D patent/FR1075579A/fr not_active Expired
- 1953-05-07 CH CH332674D patent/CH332674A/fr unknown
- 1953-05-22 GB GB14521/53A patent/GB734060A/en not_active Expired
- 1953-10-09 DE DEM20327A patent/DE932684C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1075579A (fr) | 1954-10-18 |
| DE932684C (de) | 1955-09-05 |
| GB734060A (en) | 1955-07-20 |
| CH332674A (fr) | 1958-09-15 |