FR680013A - Flying device for various uses - Google Patents

Flying device for various uses

Info

Publication number
FR680013A
FR680013A FR680013DA FR680013A FR 680013 A FR680013 A FR 680013A FR 680013D A FR680013D A FR 680013DA FR 680013 A FR680013 A FR 680013A
Authority
FR
France
Prior art keywords
various uses
flying device
flying
various
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
Leon Stryczek
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 FR680013A publication Critical patent/FR680013A/en
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)
FR680013D 1928-06-25 1929-06-25 Flying device for various uses Expired FR680013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL680013X 1928-06-25

Publications (1)

Publication Number Publication Date
FR680013A true FR680013A (en) 1930-04-24

Family

ID=19936568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680013D Expired FR680013A (en) 1928-06-25 1929-06-25 Flying device for various uses

Country Status (1)

Country Link
FR (1) FR680013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307699A1 (en) * 1975-04-16 1976-11-12 Belalbre Jacques Lightweight helicopter with twin contra-rotating rotors - has power supplied by small engine supplemented by pedal drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307699A1 (en) * 1975-04-16 1976-11-12 Belalbre Jacques Lightweight helicopter with twin contra-rotating rotors - has power supplied by small engine supplemented by pedal drive

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