NL47967C - - Google Patents
Info
- Publication number
- NL47967C NL47967C NL47967DA NL47967C NL 47967 C NL47967 C NL 47967C NL 47967D A NL47967D A NL 47967DA NL 47967 C NL47967 C NL 47967C
- Authority
- NL
- Netherlands
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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1782136A GB477358A (en) | 1936-06-26 | 1936-06-26 | Improvements in or relating to carrier wave electric signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47967C true NL47967C (de) |
Family
ID=10101805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47967D NL47967C (de) | 1936-06-26 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB477358A (de) |
| NL (1) | NL47967C (de) |
-
0
- NL NL47967D patent/NL47967C/xx active
-
1936
- 1936-06-26 GB GB1782136A patent/GB477358A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB477358A (en) | 1937-12-28 |