FR22131E - Airship - Google Patents
AirshipInfo
- Publication number
- FR22131E FR22131E FR22131A FR22131DA FR22131E FR 22131 E FR22131 E FR 22131E FR 22131 A FR22131 A FR 22131A FR 22131D A FR22131D A FR 22131DA FR 22131 E FR22131 E FR 22131E
- Authority
- FR
- France
- Prior art keywords
- airship
- 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
- B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
- B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR492696T | 1915-11-17 | ||
FR22131T | 1916-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR22131E true FR22131E (en) | 1921-05-13 |
Family
ID=62222294
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR492696A Expired FR492696A (en) | 1915-11-17 | 1915-11-17 | Airship |
FR22131A Expired FR22131E (en) | 1915-11-17 | 1916-01-07 | Airship |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR492696A Expired FR492696A (en) | 1915-11-17 | 1915-11-17 | Airship |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR492696A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2394560B1 (en) * | 2010-02-02 | 2013-12-12 | Pascual MARTÍNEZ OLIVER | VERTICAL CONTROLLED ELEVATION AND LANDING SYSTEM. |
-
1915
- 1915-11-17 FR FR492696A patent/FR492696A/en not_active Expired
-
1916
- 1916-01-07 FR FR22131A patent/FR22131E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR492696A (en) | 1919-07-16 |
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