FR427557A - Hélice propulsive - Google Patents

Hélice propulsive

Info

Publication number
FR427557A
FR427557A FR427557DA FR427557A FR 427557 A FR427557 A FR 427557A FR 427557D A FR427557D A FR 427557DA FR 427557 A FR427557 A FR 427557A
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
Oleg De Wassilkovsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OLEG DE WASSILKOVSKY
Original Assignee
OLEG DE WASSILKOVSKY
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 by OLEG DE WASSILKOVSKY filed Critical OLEG DE WASSILKOVSKY
Application granted granted Critical
Publication of FR427557A publication Critical patent/FR427557A/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
    • B64C11/16—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR427557D 1911-03-20 1911-03-20 Hélice propulsive Expired FR427557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR427557T 1911-03-20

Publications (1)

Publication Number Publication Date
FR427557A true FR427557A (fr) 1911-08-08

Family

ID=1470028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR427557D Expired FR427557A (fr) 1911-03-20 1911-03-20 Hélice propulsive

Country Status (1)

Country Link
FR (1) FR427557A (fr)

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