FR422158A - Air thruster improvements - Google Patents

Air thruster improvements

Info

Publication number
FR422158A
FR422158A FR422158DA FR422158A FR 422158 A FR422158 A FR 422158A FR 422158D A FR422158D A FR 422158DA FR 422158 A FR422158 A FR 422158A
Authority
FR
France
Prior art keywords
air thruster
thruster
air
thruster improvements
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
Francis Samuel Welman
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 FR422158A publication Critical patent/FR422158A/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)
FR422158D 1910-10-14 1910-10-14 Air thruster improvements Expired FR422158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422158T 1910-10-14

Publications (1)

Publication Number Publication Date
FR422158A true FR422158A (en) 1911-03-15

Family

ID=1465132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422158D Expired FR422158A (en) 1910-10-14 1910-10-14 Air thruster improvements

Country Status (1)

Country Link
FR (1) FR422158A (en)

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