FR407682A - Aerial propeller construction process - Google Patents
Aerial propeller construction processInfo
- Publication number
- FR407682A FR407682A FR407682DA FR407682A FR 407682 A FR407682 A FR 407682A FR 407682D A FR407682D A FR 407682DA FR 407682 A FR407682 A FR 407682A
- Authority
- FR
- France
- Prior art keywords
- construction process
- aerial propeller
- propeller construction
- aerial
- propeller
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR407682T | 1909-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR407682A true FR407682A (en) | 1910-03-08 |
Family
ID=1451966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR407682D Expired FR407682A (en) | 1909-10-07 | 1909-10-07 | Aerial propeller construction process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR407682A (en) |
-
1909
- 1909-10-07 FR FR407682D patent/FR407682A/en not_active Expired
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