FR915917A - Hélice - Google Patents

Hélice

Info

Publication number
FR915917A
FR915917A FR915917DA FR915917A FR 915917 A FR915917 A FR 915917A FR 915917D A FR915917D A FR 915917DA FR 915917 A FR915917 A FR 915917A
Authority
FR
France
Prior art keywords
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
Arsene Dufour
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 FR915917A publication Critical patent/FR915917A/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
FR915917D 1945-06-07 1945-06-07 Hélice Expired FR915917A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915917T 1945-06-07

Publications (1)

Publication Number Publication Date
FR915917A true FR915917A (fr) 1946-11-21

Family

ID=9423095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915917D Expired FR915917A (fr) 1945-06-07 1945-06-07 Hélice

Country Status (1)

Country Link
FR (1) FR915917A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742972A (en) * 1952-05-17 1956-04-24 Apostolescu Stefan Turbo jet helicopter
DE1118612B (de) * 1958-06-23 1961-11-30 Goetz Heidelberg Dipl Phys Drehfluegel mit Antrieb durch Druckgas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742972A (en) * 1952-05-17 1956-04-24 Apostolescu Stefan Turbo jet helicopter
DE1118612B (de) * 1958-06-23 1961-11-30 Goetz Heidelberg Dipl Phys Drehfluegel mit Antrieb durch Druckgas

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