FR531222A - - Google Patents
Info
- Publication number
- FR531222A FR531222A FR531222DA FR531222A FR 531222 A FR531222 A FR 531222A FR 531222D A FR531222D A FR 531222DA FR 531222 A FR531222 A FR 531222A
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/08—Geodetic or other open-frame structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR531222A true FR531222A (zh) | 1922-01-09 |
Family
ID=1536982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR531222D Expired FR531222A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR531222A (zh) |
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0
- FR FR531222D patent/FR531222A/fr not_active Expired