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FR11562E - Helicopter-parachute - Google Patents

Helicopter-parachute

Info

Publication number
FR11562E
FR11562E FR11562A FR11562DA FR11562E FR 11562 E FR11562 E FR 11562E FR 11562 A FR11562 A FR 11562A FR 11562D A FR11562D A FR 11562DA FR 11562 E FR11562 E FR 11562E
Authority
FR
France
Prior art keywords
parachute
helicopter
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
FR11562A
Other languages
French (fr)
Inventor
Charles Wolf
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 FR11562E publication Critical patent/FR11562E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR11562A 1908-12-21 1909-06-26 Helicopter-parachute Expired FR11562E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR407090T 1908-12-21
FR11561T 1909-04-28
FR11562T 1909-06-26

Publications (1)

Publication Number Publication Date
FR11562E true FR11562E (en) 1910-03-19

Family

ID=1353851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11562A Expired FR11562E (en) 1908-12-21 1909-06-26 Helicopter-parachute

Country Status (1)

Country Link
FR (1) FR11562E (en)

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