FR438942A - Aviation device - Google Patents

Aviation device

Info

Publication number
FR438942A
FR438942A FR438942A FR438942DA FR438942A FR 438942 A FR438942 A FR 438942A FR 438942 A FR438942 A FR 438942A FR 438942D A FR438942D A FR 438942DA FR 438942 A FR438942 A FR 438942A
Authority
FR
France
Prior art keywords
aviation device
aviation
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
FR438942A
Other languages
French (fr)
Inventor
Jacques Schoenberg
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.)
JACQUES SCHOENBERG
Original Assignee
JACQUES SCHOENBERG
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 JACQUES SCHOENBERG filed Critical JACQUES SCHOENBERG
Application granted granted Critical
Publication of FR438942A publication Critical patent/FR438942A/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)
FR438942A 1912-01-12 1912-01-12 Aviation device Expired FR438942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR438942T 1912-01-12

Publications (1)

Publication Number Publication Date
FR438942A true FR438942A (en) 1912-05-31

Family

ID=1480414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438942A Expired FR438942A (en) 1912-01-12 1912-01-12 Aviation device

Country Status (1)

Country Link
FR (1) FR438942A (en)

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