NL53708C - - Google Patents
Info
- Publication number
- NL53708C NL53708C NL53708DA NL53708C NL 53708 C NL53708 C NL 53708C NL 53708D A NL53708D A NL 53708DA NL 53708 C NL53708 C NL 53708C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH207263T | 1937-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53708C true NL53708C (en:Method) |
Family
ID=4445441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53708D NL53708C (en:Method) | 1937-11-25 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH207263A (en:Method) |
| NL (1) | NL53708C (en:Method) |
-
0
- NL NL53708D patent/NL53708C/xx active
-
1937
- 1937-11-25 CH CH207263D patent/CH207263A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH207263A (de) | 1939-10-15 |