FR577620A - Hélice propulsive - Google Patents

Hélice propulsive

Info

Publication number
FR577620A
FR577620A FR577620DA FR577620A FR 577620 A FR577620 A FR 577620A FR 577620D A FR577620D A FR 577620DA FR 577620 A FR577620 A FR 577620A
Authority
FR
France
Prior art keywords
propeller
propeller 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
Application number
Other languages
English (en)
Inventor
Auguste Rossier
Louis Vaillant
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 FR577620A publication Critical patent/FR577620A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR577620D 1923-04-21 1923-04-21 Hélice propulsive Expired FR577620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577620T 1923-04-21

Publications (1)

Publication Number Publication Date
FR577620A true FR577620A (fr) 1924-09-08

Family

ID=8954857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577620D Expired FR577620A (fr) 1923-04-21 1923-04-21 Hélice propulsive

Country Status (1)

Country Link
FR (1) FR577620A (fr)

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