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FR538405A - Propeller for aerial vehicles - Google Patents

Propeller for aerial vehicles

Info

Publication number
FR538405A
FR538405A FR538405DA FR538405A FR 538405 A FR538405 A FR 538405A FR 538405D A FR538405D A FR 538405DA FR 538405 A FR538405 A FR 538405A
Authority
FR
France
Prior art keywords
propeller
aerial vehicles
aerial
vehicles
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
Application number
Other languages
French (fr)
Inventor
Jakob Haw
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR538405A publication Critical patent/FR538405A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR538405D 1920-07-21 1920-07-21 Propeller for aerial vehicles Expired FR538405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538405T 1920-07-21

Publications (1)

Publication Number Publication Date
FR538405A true FR538405A (en) 1922-06-09

Family

ID=8928170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538405D Expired FR538405A (en) 1920-07-21 1920-07-21 Propeller for aerial vehicles

Country Status (1)

Country Link
FR (1) FR538405A (en)

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