NL19552C - - Google Patents
Info
- Publication number
- NL19552C NL19552C NL19552DA NL19552C NL 19552 C NL19552 C NL 19552C NL 19552D A NL19552D A NL 19552DA NL 19552 C NL19552 C NL 19552C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US253514XA | 1925-06-10 | 1925-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL19552C true NL19552C (https=) |
Family
ID=21825506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL19552D NL19552C (https=) | 1925-06-10 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR617159A (https=) |
| GB (1) | GB253514A (https=) |
| NL (1) | NL19552C (https=) |
-
0
- NL NL19552D patent/NL19552C/xx active
-
1926
- 1926-06-02 GB GB13974/26A patent/GB253514A/en not_active Expired
- 1926-06-07 FR FR617159D patent/FR617159A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR617159A (fr) | 1927-02-15 |
| GB253514A (en) | 1926-10-28 |