FR494990A - Improvements to flying machines - Google Patents

Improvements to flying machines

Info

Publication number
FR494990A
FR494990A FR494990DA FR494990A FR 494990 A FR494990 A FR 494990A FR 494990D A FR494990D A FR 494990DA FR 494990 A FR494990 A FR 494990A
Authority
FR
France
Prior art keywords
flying machines
flying
machines
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
Other languages
French (fr)
Inventor
William Henry Kelly
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 FR494990A publication Critical patent/FR494990A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters
    • B64C33/02—Wings; Actuating mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR494990D 1917-06-30 1917-06-30 Improvements to flying machines Expired FR494990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494990T 1917-06-30

Publications (1)

Publication Number Publication Date
FR494990A true FR494990A (en) 1919-09-25

Family

ID=1530576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494990D Expired FR494990A (en) 1917-06-30 1917-06-30 Improvements to flying machines

Country Status (1)

Country Link
FR (1) FR494990A (en)

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