FR407330A - - Google Patents
Info
- Publication number
- FR407330A FR407330A FR407330DA FR407330A FR 407330 A FR407330 A FR 407330A FR 407330D A FR407330D A FR 407330DA FR 407330 A FR407330 A FR 407330A
- 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
-
- 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
- B64C11/16—Blades
- B64C11/20—Constructional features
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR407330A true FR407330A (fr) | 1900-01-01 |
Family
ID=1451644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR407330D Expired FR407330A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR407330A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743913C (de) * | 1937-12-31 | 1944-01-05 | Hugo Heine | Aus Dickten zusammengeleimter, fuer hoelzerne Ein- und Verstellfluegel von Luftschrauben bestimmter Rohblock |
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0
- FR FR407330D patent/FR407330A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743913C (de) * | 1937-12-31 | 1944-01-05 | Hugo Heine | Aus Dickten zusammengeleimter, fuer hoelzerne Ein- und Verstellfluegel von Luftschrauben bestimmter Rohblock |