FR422771A - Propulsion device for airplanes - Google Patents

Propulsion device for airplanes

Info

Publication number
FR422771A
FR422771A FR422771DA FR422771A FR 422771 A FR422771 A FR 422771A FR 422771D A FR422771D A FR 422771DA FR 422771 A FR422771 A FR 422771A
Authority
FR
France
Prior art keywords
airplanes
propulsion device
propulsion
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
George Montalt Bellasis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR422771A publication Critical patent/FR422771A/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
    • B64C11/006—Paddle wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR422771D 1909-11-19 1910-11-19 Propulsion device for airplanes Expired FR422771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU422771X 1909-11-19

Publications (1)

Publication Number Publication Date
FR422771A true FR422771A (en) 1911-03-30

Family

ID=1465690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422771D Expired FR422771A (en) 1909-11-19 1910-11-19 Propulsion device for airplanes

Country Status (1)

Country Link
FR (1) FR422771A (en)

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