FR831771A - Wing device for flight in air with various applications for propulsion system in air and in water - Google Patents

Wing device for flight in air with various applications for propulsion system in air and in water

Info

Publication number
FR831771A
FR831771A FR831771DA FR831771A FR 831771 A FR831771 A FR 831771A FR 831771D A FR831771D A FR 831771DA FR 831771 A FR831771 A FR 831771A
Authority
FR
France
Prior art keywords
air
flight
water
various applications
propulsion system
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
Serre Louis Albert
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 FR831771A publication Critical patent/FR831771A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR831771D 1938-01-07 1938-01-07 Wing device for flight in air with various applications for propulsion system in air and in water Expired FR831771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831771T 1938-01-07

Publications (1)

Publication Number Publication Date
FR831771A true FR831771A (en) 1938-09-14

Family

ID=9293874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831771D Expired FR831771A (en) 1938-01-07 1938-01-07 Wing device for flight in air with various applications for propulsion system in air and in water

Country Status (1)

Country Link
FR (1) FR831771A (en)

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