FR496352A - Perfectionnement aux hélices aériennes - Google Patents

Perfectionnement aux hélices aériennes

Info

Publication number
FR496352A
FR496352A FR496352DA FR496352A FR 496352 A FR496352 A FR 496352A FR 496352D A FR496352D A FR 496352DA FR 496352 A FR496352 A FR 496352A
Authority
FR
France
Prior art keywords
advanced training
aerial propellers
propellers
aerial
training
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
Pierre Levasseur
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR496352A publication Critical patent/FR496352A/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
FR496352D 1918-03-16 1918-03-16 Perfectionnement aux hélices aériennes Expired FR496352A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496352T 1918-03-16

Publications (1)

Publication Number Publication Date
FR496352A true FR496352A (fr) 1919-11-05

Family

ID=1531791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496352D Expired FR496352A (fr) 1918-03-16 1918-03-16 Perfectionnement aux hélices aériennes

Country Status (1)

Country Link
FR (1) FR496352A (fr)

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