IT454211A - - Google Patents
Info
- Publication number
- IT454211A IT454211A IT454211DA IT454211A IT 454211 A IT454211 A IT 454211A IT 454211D A IT454211D A IT 454211DA IT 454211 A IT454211 A IT 454211A
- Authority
- IT
- Italy
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/44—Blade pitch-changing mechanisms electric
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT454211T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT454211A true IT454211A (d) |
Family
ID=11256948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT454211D IT454211A (d) |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR954463A (d) |
| IT (1) | IT454211A (d) |
-
0
- FR FR954463D patent/FR954463A/fr not_active Expired
- IT IT454211D patent/IT454211A/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR954463A (d) | 1950-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR954463A (d) |