FR495383A - Improvements to aviation devices - Google Patents

Improvements to aviation devices

Info

Publication number
FR495383A
FR495383A FR495383A FR495383DA FR495383A FR 495383 A FR495383 A FR 495383A FR 495383 A FR495383 A FR 495383A FR 495383D A FR495383D A FR 495383DA FR 495383 A FR495383 A FR 495383A
Authority
FR
France
Prior art keywords
aviation devices
aviation
devices
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
FR495383A
Other languages
French (fr)
Inventor
Lyoubomir Boiovitch
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.)
LYOUBOMIR BOIOVITCH
Original Assignee
LYOUBOMIR BOIOVITCH
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 LYOUBOMIR BOIOVITCH filed Critical LYOUBOMIR BOIOVITCH
Application granted granted Critical
Publication of FR495383A publication Critical patent/FR495383A/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)
FR495383A 1917-08-02 1917-08-02 Improvements to aviation devices Expired FR495383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495383T 1917-08-02

Publications (1)

Publication Number Publication Date
FR495383A true FR495383A (en) 1919-10-07

Family

ID=1530938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495383A Expired FR495383A (en) 1917-08-02 1917-08-02 Improvements to aviation devices

Country Status (1)

Country Link
FR (1) FR495383A (en)

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