FR429307A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR429307A
FR429307A FR429307A FR429307DA FR429307A FR 429307 A FR429307 A FR 429307A FR 429307 A FR429307 A FR 429307A FR 429307D A FR429307D A FR 429307DA FR 429307 A FR429307 A FR 429307A
Authority
FR
France
Prior art keywords
airplanes
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
FR429307A
Other languages
French (fr)
Inventor
Joseph Boisseau
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.)
JOSEPH BOISSEAU
Original Assignee
JOSEPH BOISSEAU
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 JOSEPH BOISSEAU filed Critical JOSEPH BOISSEAU
Application granted granted Critical
Publication of FR429307A publication Critical patent/FR429307A/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
    • B64C27/12—Rotor drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR429307A 1910-07-12 1910-07-12 Improvements to airplanes Expired FR429307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR429307T 1910-07-12

Publications (1)

Publication Number Publication Date
FR429307A true FR429307A (en) 1911-09-20

Family

ID=1471650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR429307A Expired FR429307A (en) 1910-07-12 1910-07-12 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR429307A (en)

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