FR645687A - Hélice - Google Patents

Hélice

Info

Publication number
FR645687A
FR645687A FR645687DA FR645687A FR 645687 A FR645687 A FR 645687A FR 645687D A FR645687D A FR 645687DA FR 645687 A FR645687 A FR 645687A
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
Mirand Ekmejian
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 FR645687A publication Critical patent/FR645687A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR645687D 1927-11-04 1927-11-04 Hélice Expired FR645687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645687T 1927-11-04

Publications (1)

Publication Number Publication Date
FR645687A true FR645687A (fr) 1928-10-30

Family

ID=9000895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645687D Expired FR645687A (fr) 1927-11-04 1927-11-04 Hélice

Country Status (1)

Country Link
FR (1) FR645687A (fr)

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