FR451839A - Airplane without engine - Google Patents

Airplane without engine

Info

Publication number
FR451839A
FR451839A FR451839DA FR451839A FR 451839 A FR451839 A FR 451839A FR 451839D A FR451839D A FR 451839DA FR 451839 A FR451839 A FR 451839A
Authority
FR
France
Prior art keywords
airplane
engine
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
Alfred Theodor Zeise
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 FR451839A publication Critical patent/FR451839A/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)
FR451839D 1912-12-12 1912-12-12 Airplane without engine Expired FR451839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451839T 1912-12-12

Publications (1)

Publication Number Publication Date
FR451839A true FR451839A (en) 1913-04-29

Family

ID=1492125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451839D Expired FR451839A (en) 1912-12-12 1912-12-12 Airplane without engine

Country Status (1)

Country Link
FR (1) FR451839A (en)

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