FR524693A - Airplanes - Google Patents
AirplanesInfo
- Publication number
- FR524693A FR524693A FR524693DA FR524693A FR 524693 A FR524693 A FR 524693A FR 524693D A FR524693D A FR 524693DA FR 524693 A FR524693 A FR 524693A
- Authority
- FR
- France
- Prior art keywords
- airplanes
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/022—Tethered aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US524693XA | 1919-07-10 | 1919-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR524693A true FR524693A (en) | 1921-09-08 |
Family
ID=1536645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR524693D Expired FR524693A (en) | 1919-07-10 | 1920-09-21 | Airplanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR524693A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750206C (en) * | 1936-06-20 | 1944-12-22 | Mooring device for an aircraft sling |
-
1920
- 1920-09-21 FR FR524693D patent/FR524693A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750206C (en) * | 1936-06-20 | 1944-12-22 | Mooring device for an aircraft sling |
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