FR34569E - - Google Patents
Info
- Publication number
- FR34569E FR34569E FR34569DA FR34569E FR 34569 E FR34569 E FR 34569E FR 34569D A FR34569D A FR 34569DA FR 34569 E FR34569 E FR 34569E
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H03J1/041—Pointers, markers, or the like, for tuning dials; Folding dials
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34569E true FR34569E (fr) | 1929-09-16 |
Family
ID=1362468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34569D Expired FR34569E (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR34569E (fr) |
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0
- FR FR34569D patent/FR34569E/fr not_active Expired