NL12723C - - Google Patents
Info
- Publication number
- NL12723C NL12723C NL12723DA NL12723C NL 12723 C NL12723 C NL 12723C NL 12723D A NL12723D A NL 12723DA NL 12723 C NL12723 C NL 12723C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/08—Amplitude modulation by means of variable impedance element
- H03C1/10—Amplitude modulation by means of variable impedance element the element being a current-dependent inductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87311014A | 1914-11-20 | 1914-11-20 | |
| US715723A US1634970A (en) | 1914-11-20 | 1924-05-24 | Method of and means for controlling alternating currents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL12723C true NL12723C (xx) | 1900-01-01 |
Family
ID=27109412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL12723D NL12723C (xx) | 1914-11-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1634970A (xx) |
| DE (1) | DE308202C (xx) |
| FR (1) | FR520938A (xx) |
| NL (1) | NL12723C (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973734C (de) * | 1952-05-02 | 1960-05-25 | Foxboro Co | Verstaerker fuer einen Fluessigkeitsmesser |
-
0
- NL NL12723D patent/NL12723C/xx active
- DE DENDAT308202D patent/DE308202C/de active Active
-
1920
- 1920-07-22 FR FR520938A patent/FR520938A/fr not_active Expired
-
1924
- 1924-05-24 US US715723A patent/US1634970A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973734C (de) * | 1952-05-02 | 1960-05-25 | Foxboro Co | Verstaerker fuer einen Fluessigkeitsmesser |
Also Published As
| Publication number | Publication date |
|---|---|
| DE308202C (xx) | |
| FR520938A (fr) | 1921-07-04 |
| US1634970A (en) | 1927-07-05 |