CH268739A - Propellers, in particular for aircraft. - Google Patents

Propellers, in particular for aircraft.

Info

Publication number
CH268739A
CH268739A CH268739DA CH268739A CH 268739 A CH268739 A CH 268739A CH 268739D A CH268739D A CH 268739DA CH 268739 A CH268739 A CH 268739A
Authority
CH
Switzerland
Prior art keywords
propellers
aircraft
Prior art date
Application number
Other languages
German (de)
Inventor
Alexandre Miguel
Original Assignee
Alexandre Miguel
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 Alexandre Miguel filed Critical Alexandre Miguel
Publication of CH268739A publication Critical patent/CH268739A/en

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
    • B64C11/005—Spiral-shaped propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
CH268739D 1946-07-26 1947-07-25 Propellers, in particular for aircraft. CH268739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR268739X 1946-07-26

Publications (1)

Publication Number Publication Date
CH268739A true CH268739A (en) 1950-05-31

Family

ID=3949145

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268739D CH268739A (en) 1946-07-26 1947-07-25 Propellers, in particular for aircraft.

Country Status (1)

Country Link
CH (1) CH268739A (en)

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