FR491152A - Airship - Google Patents
AirshipInfo
- Publication number
- FR491152A FR491152A FR491152DA FR491152A FR 491152 A FR491152 A FR 491152A FR 491152D A FR491152D A FR 491152DA FR 491152 A FR491152 A FR 491152A
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR491152T | 1915-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR491152A true FR491152A (en) | 1919-05-24 |
Family
ID=1527188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR491152D Expired FR491152A (en) | 1915-04-24 | 1915-04-24 | Airship |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR491152A (en) |
-
1915
- 1915-04-24 FR FR491152D patent/FR491152A/en not_active Expired
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