FR519372A - Balloon improvements - Google Patents
Balloon improvementsInfo
- Publication number
- FR519372A FR519372A FR519372A FR519372DA FR519372A FR 519372 A FR519372 A FR 519372A FR 519372 A FR519372 A FR 519372A FR 519372D A FR519372D A FR 519372DA FR 519372 A FR519372 A FR 519372A
- Authority
- FR
- France
- Prior art keywords
- balloon
- balloon improvements
- 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
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US519372XA | 1918-10-25 | 1918-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR519372A true FR519372A (en) | 1921-06-09 |
Family
ID=21974326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR519372A Expired FR519372A (en) | 1918-10-25 | 1920-07-07 | Balloon improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR519372A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425378A1 (en) * | 1978-05-11 | 1979-12-07 | Zodiac | IMPROVEMENTS TO ELONGATED INFLATABLE STRUCTURES |
-
1920
- 1920-07-07 FR FR519372A patent/FR519372A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425378A1 (en) * | 1978-05-11 | 1979-12-07 | Zodiac | IMPROVEMENTS TO ELONGATED INFLATABLE STRUCTURES |
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