FR492192A - - Google Patents
Info
- Publication number
- FR492192A FR492192A FR492192A FR492192DA FR492192A FR 492192 A FR492192 A FR 492192A FR 492192 A FR492192 A FR 492192A FR 492192D A FR492192D A FR 492192DA FR 492192 A FR492192 A FR 492192A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US492192XA | 1915-10-13 | 1915-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR492192A true FR492192A (xx) | 1919-07-01 |
Family
ID=1528103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR492192A Expired FR492192A (xx) | 1915-10-13 | 1916-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR492192A (xx) |
-
1916
- 1916-09-02 FR FR492192A patent/FR492192A/fr not_active Expired