NL42789C - - Google Patents
Info
- Publication number
- NL42789C NL42789C NL42789DA NL42789C NL 42789 C NL42789 C NL 42789C NL 42789D A NL42789D A NL 42789DA NL 42789 C NL42789 C NL 42789C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/02—Indicating arrangements
- H03J1/04—Indicating arrangements with optical indicating means
- H03J1/042—Means insuring a precise reading of the dial, e.g. special scale, local illumination possibly temporary, luminous point moving with the pointer
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT451836X | 1935-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL42789C true NL42789C (en:Method) |
Family
ID=3674419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL42789D NL42789C (en:Method) | 1935-04-16 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB451836A (en:Method) |
| NL (1) | NL42789C (en:Method) |
-
0
- NL NL42789D patent/NL42789C/xx active
-
1936
- 1936-03-11 GB GB7376/36A patent/GB451836A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB451836A (en) | 1936-08-12 |