FR63086E - Propeller refinements - Google Patents

Propeller refinements

Info

Publication number
FR63086E
FR63086E FR63086DA FR63086E FR 63086 E FR63086 E FR 63086E FR 63086D A FR63086D A FR 63086DA FR 63086 E FR63086 E FR 63086E
Authority
FR
France
Prior art keywords
refinements
propeller
propeller refinements
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
Roger Manceau
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 FR63086E publication Critical patent/FR63086E/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
FR63086D 1952-07-11 1952-07-11 Propeller refinements Expired FR63086E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63086T 1952-07-11

Publications (1)

Publication Number Publication Date
FR63086E true FR63086E (en) 1955-07-15

Family

ID=8696403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63086D Expired FR63086E (en) 1952-07-11 1952-07-11 Propeller refinements

Country Status (1)

Country Link
FR (1) FR63086E (en)

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