FR773083A - Dispositif de cadran de repérage - Google Patents
Dispositif de cadran de repérageInfo
- Publication number
- FR773083A FR773083A FR773083DA FR773083A FR 773083 A FR773083 A FR 773083A FR 773083D A FR773083D A FR 773083DA FR 773083 A FR773083 A FR 773083A
- Authority
- FR
- France
- Prior art keywords
- dial device
- locating
- locating dial
- dial
- Prior art date
- 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
- H03J1/042—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 |
---|---|---|---|
FR773083T | 1934-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR773083A true FR773083A (fr) | 1934-11-10 |
Family
ID=9196459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR773083D Expired FR773083A (fr) | 1934-05-09 | 1934-05-09 | Dispositif de cadran de repérage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR773083A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460841A (en) * | 1945-03-15 | 1949-02-08 | William L Morey | Projection and plotting device |
-
1934
- 1934-05-09 FR FR773083D patent/FR773083A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460841A (en) * | 1945-03-15 | 1949-02-08 | William L Morey | Projection and plotting device |
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