NL36933C - - Google Patents
Info
- Publication number
- NL36933C NL36933C NL36933DA NL36933C NL 36933 C NL36933 C NL 36933C NL 36933D A NL36933D A NL 36933DA NL 36933 C NL36933 C NL 36933C
- 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
- H03J1/044—Illumination of the tuning dial; On and off switching of the illumination; Circuits related with illumination
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1968234X | 1931-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL36933C true NL36933C (ro) |
Family
ID=19873393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL36933D NL36933C (ro) | 1931-08-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1968234A (ro) |
| NL (1) | NL36933C (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576583A (en) * | 1948-03-30 | 1951-11-27 | Burlington Instr Company | Detachable lamp assembly for illuminating instruments |
-
0
- NL NL36933D patent/NL36933C/xx active
-
1932
- 1932-06-15 US US617305A patent/US1968234A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1968234A (en) | 1934-07-31 |