NL77627C - - Google Patents
Info
- Publication number
- NL77627C NL77627C NL77627DA NL77627C NL 77627 C NL77627 C NL 77627C NL 77627D A NL77627D A NL 77627DA NL 77627 C NL77627 C NL 77627C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL270414X | 1947-12-13 | ||
| NL220548X | 1948-05-22 | ||
| NL60748X | 1948-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77627C true NL77627C (ja�@�@) |
Family
ID=27351083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77627D NL77627C (ja�@�@) | 1947-12-13 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH270414A (ja�@�@) |
| DE (1) | DE812270C (ja�@�@) |
| FR (1) | FR976417A (ja�@�@) |
| GB (1) | GB673945A (ja�@�@) |
| NL (1) | NL77627C (ja�@�@) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135000A1 (de) * | 1981-09-04 | 1983-05-26 | Aeg Telefunken Nachrichten | Regelverstaerker fuer einen phasenregelkreis |
-
0
- NL NL77627D patent/NL77627C/xx active
-
1948
- 1948-12-07 DE DEP23847D patent/DE812270C/de not_active Expired
- 1948-12-10 FR FR976417D patent/FR976417A/fr not_active Expired
- 1948-12-10 GB GB31995/48A patent/GB673945A/en not_active Expired
- 1948-12-11 CH CH270414D patent/CH270414A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE812270C (de) | 1951-08-27 |
| CH270414A (de) | 1950-08-31 |
| GB673945A (en) | 1952-06-18 |
| FR976417A (fr) | 1951-03-19 |